Isuzu rodeo throttle body problems.

Isuzu rodeo throttle body problems Disconnected the sensor the bumps the idle when you turn the steering wheel all the way 10. The best solution would be to have an expert properly diagnose the problem with his special May 5, 2004 · "Air mass meter" is the same thing. Code came back. May 23, 2008 · RIP: 1998 4WD Rodeo, Auto, 3. Replaced throttle position sensor 5. Sep 15, 2013 · This video illustrates the method I used to remove, clean, and replace the EGR valve and tube on my 2001 Isuzu Rodeo. Aug 26, 2019 · 1. You can use a "Q" tip & compressed air or electrical contact cleaner. All of these changes of the throttle plate angle, are constantly reported to your Isuzu Rodeo's fuel injection computer. P0101- MAF System Performance P0102- MAF Sensor Circuit Low Frequency Nov 27, 2013 · I have a 2004 isuzu rodeo 3. As the throttle is opened, the voltage Mar 22, 2011 · There is a mechanism called the Idle Air Control Valve that is bolted to the throttle body with two bolts. Jun 13, 2015 · A fast idle may be caused by a non-IAC system problem that cannot be overcome by the IAC valve or a problem involving the IAC valve. Cleaned idle air control valve & confirmed that it is functioning 6. 2L -- Ruined by Daughter #1 with Russian assistance. next is the engine speed Mar 22, 2006 · Torque values for the intake manifold are 13 ft-lbs (upper and lower intake manifold bolts) and 18 ft-lbs (throttle body to intake manifold). This vehicle has what is called fly by wire with an electronic throttle body. Too much air being fed to the motor. Has anyone experienced this problem or know a solution. Take out and clean the Idle Air Control (IAC) and the throttle body portal into which it fits (see pics). the isuzu part numer is 8-97254-681-0; retail price $71. 2 V6 Auto (2015 - Parts donor - PM if you need something) Aug 23, 2015 · After doing some home work, I found at least 4 TSB's regarding problems that have set a P0300 code (including flashing MIL) on Rodeo's and Amigo's from '98 thru 2001. Sep 20, 2011 · My 93 Rodeo is still idling high on start up, and surges up 2000rpm when i roll up to a stop with clutch in. Any dribbles or missing segments of spray indicate problems. 2L Isuzu Rodeo, when it fails you're gonna' definitely feel the engine resent it. There should be a full, fan-shaped spray coming out of each injector. 3-4. Watching this video will help you diagnose to see if it is time to replace your throttle bo Dec 31, 2011 · The first time I had the hesitation problem, the check engine light eventually came on. 4 gps MAP is 100 temp is 174F It seems to Oct 3, 2010 · The throttle position sensor is bolted to the throttle body in a position where it can measure the amount the throttle plate opens and closes (as you step on or release the accelerator pedal). Replaced Fuel Filter 4. 99 volts. Any suggestions will help? I think the terms "Throttle Positon Sensor", TPS and "Throttle Body" can be misleading at least in regards to the 04 Camry. All; Parts; Air Jan 13, 2016 · Previously owned: 1987 Trooper II LS, 1989 Trooper (parts only), 1994 Trooper 3. Sep 11, 2024 · There must be a problem with the some of the aftermarket TPS because several members have reported throttle valve related problems afer replacing the OEM TPS with an aftermarket one. Throttle Body for 2001 Isuzu Rodeo. As the throttle valve angle is changed (accelerator pedal moved), the TP sensor signal also changes. Replaced FPR 3. 2L Mar 3, 2016 · Don't think its a common problem with 3. 2 V6 Auto (4-1-13 - $580 - Best deal ever. Ran nice for 1 day and started the same problem again and did the same thing on the hill, same exact spot on the hill to. However, if the throttle is depressed, the throttle valve did not move -- most of the time. The TP signal is used by the powertrain control module (PCM) for fuel control and many of the PCM-controlled outputs. May 17, 2007 · 2002 Rodeo Sport, 3. Jan 13, 2016 · Previously owned: 1987 Trooper II LS, 1989 Trooper (parts only), 1994 Trooper 3. 04 5=5 6=4. Normally, you can clean the throttle body without removing it. Sep 19, 2008 · Well I get in the Rodeo to leave work at 4pm today, it starts fine, I drive 36 miles to get home, pull in the driveway and park. Put the old TPS back, cleared the codes and the MAF code didn't come back, still ran a little rough but ran. Cleaned throttle body and retested. Dec 31, 2011 · The first time I had the hesitation problem, the check engine light eventually came on. i have just recently replaced the spark plugs & spark plug wires, coil and fuel filter trying to fix this. Yesterday it turned on and wouldn't respond. I go outside, get in the Rodeo, try and 2001 Isuzu Rodeo V6 3. Dec 18, 2014 · This is not an easy problem to troubleshoot, replacing parts to see if that fixes the problem is about the only way to pin down the anomaly. Will check relevant wiring and connectors first. Go inside the house, catch up on email, reply to a few, goof off a bit then I decide I need to go and run a few errands. EBC Green Stuff w/ slotted rotors. The diesel pump is drive by wire and I supect the problem will lie in the pump. After driving for a few minutes it settles back into normal. Labor costs are estimated between $116 and $170 while parts are typically priced around $702. Change Vehicle. With the key on engine off is the way I tested this. The engine idles much better now at both cold start and hot re-starts and runs smoother throughout the rpm range. 5L 4x4. I was having problems with the check e The throttle position sensor on am Isuzu Rodeo is located on the throttle body. This vehicle particularly has had problems with poor grounds at the intake manifold and broken wires by the connector at the throttle body. It's been parked in the yard for over 10 years but still in running order. ) 1994 Rodeo LS 2WD 3. Remove the 4 bolts that hold the throttle body to the intake. The trouble code is P0401 "Exhaust Gas Recirculation (EGR) System: Insufficient Flow Detected" what could I do to fix this issue? Things ive done rescently: 1. 2001 Isuzu Rodeo. He was having a driveability issue with hesitation and the reduced power light. I have replaced throttle body position sensor. Categories. It requires that service about twice a year. timing belt off a notch or 2? Oct 30, 2006 · The Rodeo is having cold start issues on cold mornings. 5 volts with the throttle closed. Aug 29, 2015 · Hi, I've been helping a friend work on his rodeo. Rec replace throttle body and retest. I have checked plugs, valve clearances, timing, vacuum hoses, replaced fuel filter, air filter, cleaned the MAFS, cleaned the Throttle Body and run a can of injector cleaner through (Toyota Stuff, which I am told is the best), all with very little or no change. Unhook the injector wiring from each injector. 93 4=. When my 2000 rodeo starts acting up like that, start and die, CEL. Dec 4, 2017 · Previously owned: 1987 Trooper II LS, 1989 Trooper (parts only), 1994 Trooper 3. 8801 x340. This is the hard part: on the passenger side of the intake you have to remove the EGR flow pipe nut. I sent Sep 28, 2006 · I have had the following parts relpaced while trying to fix this problem. Apr 24, 2014 · Previously owned: 1987 Trooper II LS, 1989 Trooper (parts only), 1994 Trooper 3. Oct 28, 2015 · I think that style of Isuzu rodeo v6 maybe has a tube inside behind the throttle body. Here's my troubleshooting information so far: 1. The following procedure is used for the TPS voltage relearn: Clearing TCM Memory of Current TPS Voltage 1. My DD. should also check the (2) fuel injectors in the throttle body for proper spray pattern. It started making a electronic sounding high pitch noise from the engine compartment a few days ago. Feb 8, 2009 · Hi, new here, I have a 2000 Trooper 3. I pull the valve, clean it good, then pull the throttle body and clean the egr tube. I have an idle problem with my 2. What are the common symptoms of OBDII code P1515 in an Isuzu? Common symptoms of P1515 may include reduced engine power, rough idling, stalling, and the inability to accelerate smoothly. So the only codes I have consistently are P0101 or P0102 but never have them at the same time. Replaced Throttle Body(At dealership) 8. Aug 27, 2019 · P1520 Electronic throttle system-supply voltage [power stage currentless[. Mar 6, 2023 · Steps to Clean the Throttle Body. next it could be the TPS(throttle position sensor) this controls your idle. The reference voltage (red and red/white) is 4. You may have code 21 which cant be adjusted out with TPS or problem found if not done. Home 2000 Isuzu Rodeo LS 3. Oct 3, 2010 · The throttle position sensor (TPS) on your 3. Cleaned throttle body & butterfly 7. Dec 22, 2015 · It's common to have idle issues (and poor running issues) if the intake hose between the MAF and the throttle body is damaged. 2003 Isuzu Rodeo. 5L GDI VVT 10,265 miles Isuzu/GM TPS relearn procedure This should be performed if TPS, or TCM has been changed as well as after battery disconnect. 2V6 . The wires get stretched to the breaking point due a severe radius bend in the harness just in front of the LH cylinder head where the harness is unwrapped in the image. Oct 14, 2005 · i had some of the isuzu techs at the dealer i work for check and they found your code p1220 under 2001 rodeo sport as a throttle position sensor 2 cuiruit failure. Vehicle. The TPS assembly actually has two TPS sensors inside the housing, designated TPS#1 and TPS#2. What does OBDII code P1515 for Isuzu indicate? The P1515 code refers to Throttle Command / Actual Throttle Position Signal Variation in Isuzu vehicles. 2L L4 - Gas Throttle Body. 6L GDI VVT V6 8,235 miles I have an idle problem with my 2. Funny thing is when i have it on highway up to 5th gear and then come Oct 5, 2009 · I have replaced the throttle body with one from lkq didn't die as much but had a high idle and didn't want to stop. Replaced Air Filter (not K&M) 6. Questions: 1) Would P1220 get thrown with no check engine light? Just wondering how they came across the TPS error, no CEL seen in a few weeks. I did a cooling system bleed yesterday too- neither have helped me with my idling problem. 3 engine in my 91 isuzu stalls and idles bad. Replace IMG (At dealership) 2. It is positioned directly opposite the throttle linkage, on the other side of the throttle plate. 2 Auto, 1997 Rodeo 2. Today i took the hose off the throttle body that goes to the Aux air regulator or IAC. Feb 19, 2021 · Previously owned: 1987 Trooper II LS, 1989 Trooper (parts only), 1994 Trooper 3. I go outside, get in the Rodeo, try and Sep 22, 2015 · Previously owned: 1987 Trooper II LS, 1989 Trooper (parts only), 1994 Trooper 3. This causes the Reduced Power Lamp to illuminate and the throttle valve to stop responding. 12. 01 Rodeo LS - TRADED 2 Cam gear pins replaced. RIP: 1989 Troop 2. Also sprayed a bunch of PB Blaster down the IAC hose and let it soak for several hours. 93 3=11. 5L GDI VVT 10,265 miles Jun 13, 2015 · A fast idle may be caused by a non-IAC system problem that cannot be overcome by the IAC valve or a problem involving the IAC valve. Some luxury or performance vehicles can exceed this range as will having a dealership perform the work. (weird) I need Help Nov 20, 2019 · 1=0 2=11. RIP: 1999 2WD Amigo, Auto, 3. first thing is it could be a weak fuel pumpand the only way to check this is with a fuel pressure gauge. Here are some general steps you could follow. Replaced Accelerator Position Sensor (At Jul 26, 2012 · 4. Sonnax makes a servo piston bore sleeve kit. iam the original owner and have over 177,000 miles on her. 2. The throttle body or throttle actuator as Home 2000 Isuzu Rodeo S 2. Oct 16, 2016 · Have a 2004 v6 3. 4. They range from leaking intake/plenum/throttle body gaskets and after market alarm systems to PCM reprogramming. its usually the egr. 08 7=. If the injectors are partially clogged, that's going to cause a lean condition and a "bogging" problem. 5 rodeo hesitates while accelerating. Dec 6, 2022 · It has a 3. Among the above, I think b) and d) are your best bets. Also inspect the IAC passage for deposits or objects which will not allow the IAC pintle to fully extend. Throttle Body for 2004 Isuzu Rodeo. Jump to Latest Follow . . Feb 11, 2008 · This problem has been hanging around like a poor relative since December and we just can’t seem to get close to the solution. Jul 7, 2020 · Suspect is an old '94 Isuzu Rodeo with the 2. Oct 15, 2009 · Lately the engine on my 98 Rodeo can’t seem to decide which extreme it wants to be in. 5DI. Mar 10, 2022 · It has been reported in the forum that some aftermarket 00-02 Trooper/Rodeo Throttle Position Sensors (TPS) do not work properly. I worked for cerritos auto square years ago and saw this issue many times. (What you see below is a previous search for a Isuzu Rodeo Throttle Body Assembly and does not include all the Throttle Body Assemblies in YOUR area. Throttle Body for 2000 Isuzu Rodeo. Also the temperature sensor nothing has changed. ) 1997 Honda Passport 2WD 3. Replaced Spark PLugs (Parts numbers are a direct cross). Aug 4, 2004 · 1998 Rodeo LS 4x4 4JB1-TC Diesel Swap, Moog CC247 coils, more mods to come! SOLD- 1990 Isuzu Amigo 4X4 4ZE1 engine. Sep 18, 2012 · SOURCE: 2002 rodeo isuzu for car. Body and rotted frame sent to the crusher. 2. Problems in the electronic throttle can cause PCM initiated forced idle or engine shutdown. Cleaned EGR System 5. Aug 4, 2009 · '00 Rodeo LS, Oct. The signal voltage will vary from below 0. The truck runs fine when cold, but once it warms up to operating temperature I get random hesitation and stumbling,especially when accelerating. 6L 4ZE1 and automatic transmission. All; Parts; Air Sep 19, 2008 · Well I get in the Rodeo to leave work at 4pm today, it starts fine, I drive 36 miles to get home, pull in the driveway and park. it should be between 17 and 25 psi. We’ll also take a look at how these problems stack up against the vehicle’s reputation for durability and dependability. this is located on the throttle body has a weatherproof plug and is held with (2) screws . Customer: Hey guys I have a 91 Isuzu Rodeo Not getting fuel to throttle bod it pumps then cuts off. The resistance from the grounds to the negative terminal of the battery is well below 1 ohm. No need to remove any other hoses from the throttle body. Throttle body. When that unit started going defective on my 97 Rodeo, sometimes the car would idle at 2500 RPM when the clutch was pushed in. 5L swapped, My newest build with . It is usually between the air filter and intake manifold. Dec 8, 2009 · 1) free throttle cable with no broken wires or fuzzed-up insides 2) carbon/gunk free throttle body 3) cruise control cable is loose enough to permit free return to closed for throttle plates. Also tried replacing the Throttle Body to see if that was the problem, and it was not. Isuzu SUV Forum. Right now Im idling at 730-740 rpm and tps 1 is at 11-10% MAF is 4. This range does not include taxes and fees, and does not factor in your unique location. Mar 29, 2024 · I replaced the throttle body, and fuel filter as the rig dies shortly after being started for the first time but starts and drives fine the rest of the day. Isuzu MFI: Rodeo 2. Jun 29, 2010 · Checked all intake piping yesterday and it is perfect. In this video, you will learn about 6 bad throttle body symptoms. the 2. It's a black box with a wire connector plugged into it. Since the throttle position sensor (TPS) is such an important component of the fuel injection system of your 1998-2003 2. Locate the throttle body. Oct 14, 2016 · They then concluded that the throttle body was bad somehow. Throttle Body for 2003 Isuzu Rodeo. But it seemed clean. 2 V6 Auto (2-17-18 - $650 - Great body, runs good. Oct 7, 2017 · If I manually move the throttle butterfly, the voltage smoothly changes on the blue and blue/white wire. Jun 11, 2010 · High idle is a commonly reported problem. Jan 18, 2017 · RIP: 1998 4WD Rodeo, Auto, 3. The TPS is mounted on the upper right side of the timing cover right???? It has a flat 3 wire connector??? The part Pep Boys and other parts Customer: I have a 2000 Isuzu Rodeo 3. #rme60-602e They are expensive compared to 2004 3. Help with 1992 Rodeo Horn; 98 Isuzu Rodeo Thread; Electrical Short Issue - Blower Motor; Bubble gum cards in the timing belt noise; 95 rodeo will not turn over; 97 rodeo park brake; 2001 Rodeo How to replace a Honda Passport or Isuzu Rodeo throttle position sensor Hey, motorheads! In this video, we walk you through how to replace the Throttle Position Sensor (TPS) on an Isuzu NPR with a GM gas engine. Parts-wise, a new throttle body typically costs between $200-$500, depending on your vehicle’s make and model. All; Parts; Air & Fuel Jul 5, 2020 · This is common problem in high mileage 4L30e and is the cause for burned up clutches and the brake band. All; Parts; Air & Fuel Delivery Feb 10, 2025 · In this post, we’ll explore some of the most frequently reported issues with the 1992 Isuzu Rodeo, from engine troubles to transmission woes, and everything in between. Dec 22, 2015 · 1995 Rodeo 2WD 3. Mar 14, 2012 · The ECM/PCM controls idle by opening and closing the throttle plate as necessary using a DC motor located inside the throttle body. Check for objects blocking the IAC passage or throttle bore, excessive deposits in the IAC passage and on the IAC pintle, and excessive deposits in the throttle bore and on the throttle plate. It sounds like its coming from the throttle body, so I unplugged it while running and the noise stopped. Have change the throttle body made no difference. But that said, assuming no one messed with anything under the hood, and this problem developed/evolved a bad ground wouldn't be where I'd suggest to start 130K miles, is up there, but about average for a 20 y/o car. Jump to Latest 2. next I replaced the throttle position sensor on the old throttle body and tried that. I had taken the throttle body off and cleaned it. When I start it up it either dies without my keeping the engine reved, or the engine revs and stays revving. 040 over pistons, MUA5, calmini header, custom air intake, 2. FYI, starting in 2000 the electronically controlled throttle valve controls idle. Apr 9, 2017 · I have a 2003 Rodeo 4x4 with 3. Front Aussie Locker, HD Sway Away T-bars,Smittybilt XRC8 winch. When I hit the 4wd button the light flashes but never goes Solid, the 4wd does seem to "work" but there's a loud clicking when turning sharp and eventually the 4H 4L shifter To find your Isuzu Rodeo Throttle Body Assembly from a RECYCLER NEAR YOU, just enter the YEAR of your vehicle and your ZIP code in the above form and press the "FIND" button. (3/13/2010) - 1 major frame repair (2009) - 3 sets of lower manifold gaskets - 2 accumulator piston covers - 24 rattling valves - 1 set of replacement starter solenoid contacts - both CV axles - rust, rust, rust. Like Ryan says, remove it & carefully clean the sensor that's in the center (thru the mesh). The codes were P1295, P1125 and P1515, which all point to the throttle position sensor (TPS) or the motor that moves the butterfly in the throttle body. Jun 28, 2004 · Remove the air intake hose from the throttle body. Dec 18, 2009 · Found p1220 TPS #2 ckt fault. Was going the day before Mechanic's Assistant: What year Sep 17, 2019 · Mech. Apr 8, 2013 · This is a fail by Isuzu on the '96 3. I drove up to Pep Boys they had it in stock but it's the wrong part. I did a search and came up with nothing. My rodeo will start but i have no response in the throttle and the engine lights on. Gently pull on the IAC pintle (centre rod) before re-seating in the throttle body. Jun 25, 2008 · Previously owned: 1987 Trooper II LS, 1989 Trooper (parts only), 1994 Trooper 3. Nov 10, 2023 · '00 Rodeo LS, Oct. I have the larger of the two. A built-in, self diagnostic system will identify problems in the throttle body fuel injection system. 2 throttle body assy. 3K views 2002 Rodeo Sport - Soft Top; Body Lift for 2001 Rodeo; 97' Rodeo throwing code P1406; 97' Rodeo throwing code P1406; How to remove rear brake drum. May 6, 2025 · Expect to pay anywhere from $300-$800 for a complete throttle body replacement at a repair shop, with the average being around $450. But,I beleive that the TPS is part of the throttle body assemly. A little TLC needed. ) 1997 Rodeo 2WD 3. if you want to rder the part you can call me at 503. I also the same way key on engine off left connector on and pushed gas pedal down butterfly moved for about 5 to 10 seconds and a whining sound from throttle motor then the sound stopped and throttle butterfly stopped moving also even though the key was on. They then put on a used throttle body with the new TPS and the vehicle never has gone back into the reduced power mode but now it was having the occasional stalling issues when coasting to a stop or shifting from park to D or R. All; Parts; Air Jul 5, 2020 · This is common problem in high mileage 4L30e and is the cause for burned up clutches and the brake band. I did some testing with my meter and decided to look in the computer. 6L GDI VVT V6 8,235 miles The throttle position (TP) sensor is a potentiometer connected to the throttle shaft on the throttle body. I’ve put in a few rounds Feb 8, 2009 · Hi, new here, I have a 2000 Trooper 3. In my case I swapped the throttle body and accelerator with my other Rodeo which is how I knew it was a wiring problem. 2023 3. Your help thanks Apr 15, 2013 · Cleaned also the throttle body, it had alot of varnish on it, may have been sticking. Nov 6, 2018 · Inside the throttle body is a DC motor that operates the throttle valve. The PCM monitors the voltage on the signal line and calculates throttle position. The dealership told me the same, so I replaced the throttle body. 6L 5spd --- Stripped of all good parts. This power comes in the form of 5 Volts DC from the fuel injection computer. Parted out. 292. 2000 Isuzu Rodeo. Is the check engine light blinking or flashing, or is it solid? When did you first notice it? Customer: Its solid. This KB 300, 4JH1 eng only has a tps and not a motor on the throttle body. 5L. Aug 10, 2014 · RIP: 1998 4WD Rodeo, Auto, 3. I also cleaned the throttle body and butterfly valve really well then. This is caused Aug 18, 2015 · General Isuzu Topics. Drivetrain Problems Oil in Throttle Body. Aug 25, 2022 · This is on a 2000 Rodeo 3. Jan 5, 2018 · c) clean the butterfly valve (in the throttle body) d) clean/check the egr tube into the plenum body e) check or better yet replace the PCV valve. I have done my research on this website so have already tried a few things. 5 volts at wide open throttle (WOT). 2 V-6 and I started getting TPS engine codes so I purchased a new TPS and when I installed it the thing ran worse and started throwing P0101 code. 2001 Isuzu Rodeo V6 3. 2 V6, 4WD, Auto, Hard Top, OME 912, Rancho RS99000 9 position shocks, 2" lift, heated leather, 265/70 Geolanders. Sent to crusher. 6 5 speed, 1993 shortbed pickup 2. unmetered air issue, (head gasket, manifold gasket, pcv system, throttle body issue, MAF problem)(possible, but doesn't coincide with the fact that this is an "intermitant" issue very well, though, MAF seems like a likally culprit for "spirts" of disfuctionality) 4. I replaced the gasket when I did the IMG's last week. 2004 Isuzu Rodeo. 2 liter that is running rough at time. Car Home 2003 Isuzu Rodeo S V6 3. 2L -- Engine blown and body damaged by Daughter #2. I am trying to replace the TPS. 5 Does anybody know what the procedure is to set the throttle plate/tps? I believe the PO messed with the adjustment screws and I want to check the settings. 6 volts at closed throttle to about 4. 916K posts Sep 15, 2013 · This video illustrates the method I used to remove, clean, and replace the EGR valve and tube on my 2001 Isuzu Rodeo. Jump Oil in Throttle Body. I bought a new TPS, but the resistance measurements were nearly the same as my original. 2L V6 Rodeo. throttle body may be carboned up and need to be cleaned! This can cause all sorts of idle and hesitation problems. The problem is that the 4ZE1 has an intermittent stalling issue where it conks out a few seconds of running, particularly after "cold" startups. Oct 5, 2006 · I'm not positive (chime in if I'm wrong) but I had some of the same codes with my 2000 rodeo 3. I found there are two types. 3. The throttle position sensor is a potentiometer that starts with . Fault cannot be erased with scanner. Mar 24, 2017 · The fault is not with the Throttle Position Sensor (TPS), the problem is an intermittent open circuit in the wiring between the PCM and the the Throttle Body electrical connector. Hello, I have a rodeo isuzu and has caught the light reduced power, loses power and not walk more than 10 miles, I get the following codes. On average, the cost for a Isuzu Rodeo Sport Throttle Position Sensor (TPS) Replacement is $161 with $66 for parts and $95 for labor. 1. Cleaned mass air flow sensor 9. May 24, 2010 · 2005 Grand Caravan 1999 Chevy Prism On the hunt for a RUST FREE 2004 Rodeo 3. ) On average, the cost for a Isuzu Rodeo Sport Throttle Position Sensor (TPS) Replacement is $161 with $66 for parts and $95 for labor. It has an electrical connector plugged into the front of it. A sticking Positive Crankcase Ventilator (PCV) valve can cause a high idle condition that the IAC cannot overcome. Btw, the P1626 code is for an Isuzu badged Chevrolet and not Rodeo/Trooper/Axiom. Change Vehicle howdy. Check for a sticking throttle plate. Isuzu Rodeo Mechanic's Assistant: Hi there. We also show you Mar 22, 2011 · my 1999 rodeo has a throttle position sensor issue . 4) the RED PAINTED SET SCREW hasn't been moved thinking it was an idle adjustment 5) carpet or water bottles under/on top of the throttle inside the cabin Jun 13, 2012 · I ask a question june 13 /2012 about isuzu rodeo 2000 jeep but the answer that i got i did try it but the problem is Sep 23, 2008 · That can happen for several reasons the least being the ecm. Home 2001 Isuzu Rodeo Throttle Body. I'm sure there's a reason to run the coolant through the throttle body, but do they have to make it so rediculously hard to replace the hose on the back side of it? You need to have 5 fingers and 2 thumbs on one hand to get it off of the other end of it. 1994 Amigo devoured to provide head and EFI system. Feb 19, 2019 · 2002 Isuzu Trooper 3. Car Jan 16, 2020 · SOURCE: P1239 i have gone on the internet and looked up the code however there was 3 2 different meanings to this one code you need to check all oil levels as it is a warning for oil pressure as well as the throttle body Home 2003 Isuzu Rodeo S V6 3. surges from 900-2000 about 3-4 times then slowly (i mean slowly like 45-60 seconds) idles back down to 800-900rpm's. It won't stay running until it has warmed up slightly and you have to keep the RPMs up to 1700-2000. The 00-03 Rodeo 4L30e have a different electrical connector configuration, they can be retrofitted for use in a 99 by rewiring the vehicle wiring harnesses. the truck is staying at a high idle i brought and instaled a - Isuzu 1999 Rodeo question Search Fixya Press enter to search. 2 four-wheel-drive with 235,000 miles on it. 3 (project - sold) 1992 Rodeo 4x4 LS (parts car, devoured by Spacecab needs) plus some 70 plus other non Isuzu vehicles over the years. 2L. Careful look to the left under the throttle flap inside the manifold. I replace the plug to the throttle body position sensor. Sometimes when idling at a stop light, the idle speed will start flucuating and it will stall. The Accelerator Position Sensor (APS) assembly attached to the accelerator pedal contains three sensors designated APS#1, APS#2, APS#3. So live long and are reliable. 2L V6 - Gas Throttle Body. - Isuzu 2004 Rodeo question 1992 ISUZU RODEO; 6 CYL; 4WD; MANUAL The problem could be in a vacuum sensor (MAP) or the throttle position sensor. Found them for 54 to 90 on e-bay motors. Suspect bad throttle body. 5L GDI VVT 10,265 miles 2020 Jeep Wrangler 2dr 4x4 3. So good fuel to body but after that nothing. Prices may vary depending on your location. 6L: 1996-97: 4ZE1: Isuzu MFI: Rodeo 3. Ensure that the O ring is present and sound. 5" exhaust, 3" lift, stock axles, 33" tires, aussie lockers; my first ISUZU Currently dead awaiting rebuild Nov 18, 2005 · 3. Only made the engine for 1 year. 2021 Mazda CX5 GT AWD 2. 03 8=5. Jump to Latest Follow The average cost for an Isuzu Rodeo Throttle Body Replacement is between $818 and $872. 6l 4ZE1 1995 in that it idles a bit rough. replaced EGR valve 2 replaced Mass air flow sensor 3. These trucks tend to have wire harness issues. After I replaced it with an OEM part (# 8-97254-681-0), and tried to start the engine, it backfired some and revved up. Perhaps they were talking about the acceleator position sensor. 2, 166k. If the hose (usually made of flexible rubber or similar) is torn or cracked, then the engine is taking in different amounts of air than the MAF is accounting for, which could be causing the issues. Dec 1, 2017 · Might also do a complete clean of the egr tube. 99 for 3. I was having problems with the check e Sep 1, 2011 · 1996 Rodeo 3. Drivetrain Problems. These engines are very detuned like most Isuzu engines. My 04 Camry gave a diagnostic reading of P2121 for my problem "Throttle PEDAL position switch D circuit". I found it a burned chip inside. It didn't help. 6L with . The test in this section will help you to confirm if these 5 Volts are present or not. However, we changed out the complete Throttle Body/TPS (Toyota Part #22030-0H020) that did NOT fix problem. I used a coat hanger and propped the throttle door open with a screw driver wrapped in a rag. 2L Isuzu Amigo (Rodeo, Trooper, Honda Passport, etc) needs power to work. 7. Replaced all 4 O2 sensors 8. At idle the engine surges from 1000 to 1700 constantly then it will rev to 2500 and hold for a few seconds and go back to surging. I found one on e-bay motors for 198. All; Parts; Air Dec 18, 2014 · This is not an easy problem to troubleshoot, replacing parts to see if that fixes the problem is about the only way to pin down the anomaly. Aug 16, 2006 · Isuzu Forums. Replaced Accelerator Position Sensor (At Sep 28, 2006 · I have had the following parts relpaced while trying to fix this problem. Thermostat is an OEM one, isuzu brand. If there’s a problem with the throttle body itself, you might be able to clean it versus replacing it. Jul 4, 2017 · The wiring to the throttle body tends to break at this tight radius bend and cause problems with the Throttle Position Sensor (TPS) or Throttle Valve Motor. Someone correct me if I'm wrong here but the rest of the stuff isn't as sensitive, just "good and tight" (keeping in mind the aluminum) is fine. I can tell it needs it when the egr will stick open after shut down. P1120 P1125 P1515 clean the acceleration sensor, and left with more problems than before, now is not the light goes out. I checked wiring and we replaced the throttle body and tps. 020 over pistons , custom built 4L30-E automatic '89 pickup, 2. So then, when you accelerate the engine, the throttle plate opens and the TPS immediately measures this and sends this info to the fuel injection computer. I'm getting CEL PO122 "Throttle Position Sensor" bad code. The throttle position (TP) sensor circuit provides a voltage signal that changes relative to throttle blade angle. took off throttle body to clean egr pipe. 2 V6 Auto (2015 - $500 - Bought for Parts, but still running! The Backup. It's clamped into the air intake tube between the air filter box and the throttle body. Good fuel pressure up to the point it cuts off and you hear an audible click from the breaker box. May 20, 2013 · 89 trooper 4cycl After the engine has warmed up. Mar 6, 2011 · The throttle body is good. Throttle body type has the "injectors" mounted above. 5" exhaust, 3" lift, stock axles, 33" tires, aussie lockers; my first ISUZU Currently dead awaiting rebuild Apr 22, 2016 · If you installed a new TPS assembly to clear DTC P1120 you probably have an intermittent wiring problem in the throttle body harness, this is a common problem. mqpbrtu mrla apxm xlapaj jyoekq ehczkz jzxpa gtdx zsrefq odcj