Mopar electronic ignition coil voltage . Sep 7, 2014 · Chrysler Electronic Ignition - explained Page 1 of 1 Page 1 of 1 Home » Board index » Tech Q & A Sep 24, 2021 · Does anyone know what the voltage at the coil should be with ignition in on position? I was thinking it should be around 9 volts, I’m getting 4. This system eliminated routine maintenance and replacement of ignition components and provided better timing accuracy, more spark and higher RPM May 16, 2015 · There is nothing wrong with 4 pin Mopar modules, they are as reliable as ANY oem electronic ignition. 3 compression, stealth heads, ultralight crank, sixpack, modest street/strip Comp hydraulic lifter cam, headers (unknown brand), Mopar electronic ignition, 440 Source dist, new coil, new ballast (4 pin), 727 trans. CBODY67 distributor's "RUN" pock-up coil. Magnum engines are unique and the ignition is part of the computer. Apr 19, 2019 · You did not say in your OP that this is a Chrysler electronic system or not, so I will assume it is. 2 days ago · Chrysler Electronic Ignition- troubleshooting Page 1 of 1 Page 1 of 1 Home » Board index » Tech Q & A Discover how the Mopar electronic ignition system works with a detailed diagram. If your module is mounted to the inner fender remove the paint around the screw/bolt holes. 8 volts. The ground connection is through the points in the distributor. Aug 31, 2011 · In their electronic ignition systems Chrysler utilized a dual ballast resistor, again to extend coil life and provide a constant primary current, with the system also bypassing the resistor to May 14, 2012 · OK, I've been experiencing a number of ignition problems with my 72 Plymouth Duster 340. 7 other side and 8. Tested and retested everything. When checking voltage at the battery I got 12. May 24, 2019 · At one point in time, points-type ignition was the pinnacle of ignition technology. IF you are using the Mopar electronic conversion ignition system ("Orange box") the ballast resistor is 0. The kits typically included a new distributor, ECU control unit, a ballast resistor Apr 5, 2018 · Ok, I’m checking my electronic ignition system on my 72 Duster, 340. Ignition coil: The ignition coil is responsible for converting the low voltage from the battery into the high voltage needed to create a spark. R=V/I or Resistance of your BR = voltage drop needed/ current draw of coil R being the resistance needed in the BR. com (free download if you don't already have it). Nov 22, 2022 · Some references say the ballast resistor is to reduce voltage to the coil, as with Mopar electronic ignition, while others suggest it depends on which type of ignition control module you're using. The points are just a mechanical switch that opens and breaks the circuit when the spark plugs fire. It should be about 12 v. With the engine not running, the Ignition box is grounding the coil negative (-), because nothing is changing (DC, not AC, and no dist signal) it is just a simple voltage divider between the ballast resistor "resistance", and the Ignition coils resistance. Jan 12, 2019 · Measure the voltage on the other side (feed side) of ballast resistor. When I checked the + side with the key on, I got a reading of 6. Engine tries to start but can't. Packages include new vacuum advance electronic distributor new distributor cap & rotor, new wiring harness, new electronic control unit and new ballast resistor. I would also check out the path for the "ignition run" (dark blue, also known as "ignition 1") You say it is 11. One of the members in here sells them on eBay. Feb 1, 2014 · electronic ignition wth stock coil and ecu. This is the route I took Jan 16, 2006 · HEI Electronic Ignition Retrofit How-To Page 1 of 1 Page 1 of 1 Home » Board index » Tech Q & A This module requires a minimum 1. Please HELP!! Get step-by-step instructions and diagrams for all Mopar ignition systems, including electronic ignition, points ignition, and more. My understanding is that the ballast Jun 22, 2020 · Some of you will remember the conversion kits Mopar sold under Direct Connection (and later, Mopar Performance) that included everything needed to convert a points type ignition to Chrysler electronic ignition. Engine won't fire I have done extensive work on the entire ignition system. You may want to use a Mopar Performance High Output Voltage Regulator (P3690731 for 1970 & newer, P3690732 for 1969 and older). 67. Check the ignition control module and crankshaft position sensor for faults; resistance for the crankshaft sensor should fall between 200 Aug 18, 2019 · Yeah, this is all irrelevant for electronic ignition. Mar 18, 2022 · Points, transistorized ignition, HEI and probably a bunch of other names used by someone as marketing***** connects battery voltage to the coil (sometimes through a ballast resistor) to slowly let the magnetic field build inside the coil, and store energy in it. I have a 73 Chrysler service manual. 5 volts directly at the ballast resistor or from the power wire at the coil? The voltage going to the coil should be in the ballpark of 6-7 or so volts. The time now is 11:39 AM. Chrome box for 4 wires and single ballast resistor to protect coil is the way to go. The time now is 03:20 PM. 6-1. Jan 27, 2022 · My 1973 Dodge Monaco has factory electronic ignition, with 5 prong ECU and dual ballast resistor. If it is, your coil or ballast resistor could be bad. While everyone else was using the ancient points-type ignitions, Chrysler scooped 'em all with the electronic unit. 2. Feb 7, 2012 · Research your ignition system, whether Mallory, MSD, HEI, or whatever, and make sure that the coil you have employs the proper ballast resistor IF NEEDED In my particular case, I'm running a stock Mopar factory coil driven by a GM HEI module, with no ballast. I started out with short runs, monitoring coil heat "by feel. When I ground the orange electronic control box, I get 12 volts at the coil. The 1972 & 1973 Factory service manuals that I have, show the electronic ignition using a DUAL ballast resister. On models equipped with a dual ballast resistor voltage to the electronic control module ,s hm1ted by the auxiliary side of the ballast resistor Some earlier models were equipped with speed hm,ter circuitry to prevent eng,ne damage from excessive RPM May 20, 2012 · Has anyone here tried the MSD Blaster 2 Coil (8202) on a Mopar stock electronic ignition system without the ballast resistor, and doesn't have any problems? I've heard possibilities of coils exploding from doing this over a short period of time driving on the street without a ballast, while using a standard coil. Car battery voltage must be at least 12 volts. I have replaced the ignition switch, engine harness, orange electronic control box, ballast resistor, coil, and voltage Jan 30, 2019 · The Mopar electronic ignition and the Pertronix Ignitior-1 still require a ballast resistor, at least unless you change your coil to one with an internal resistance. Jul 30, 2025 · Need to know what electronic ignition system you have. I found that I can get 12 volts to the + coil when I disconnect the wire connected to the negative coil An electronic ignition requires an electronic voltage regulator. You will burn out a low resistance coil with the fixed dwell Mopar ECU if a ballast resistor is not used. 32 ohm primary coil, 45,000 volts output. 8 ohms. The new coil does not need a ballast resistor anymore. Chrysler Electronic Ignition Background Starting in 1972, Chrysler began using a revolutionary new electronic ignition system. Jul 5, 2023 · The voltage is reduced to the coil - mopars, ballast resistor-- GM Ford through a resistance wire. If not enough voltage is coming out of the resistor, but good on the other side, then the resistor is NFG. It has been converted to MOPAR electronic ignition, and has a single style ballast resistor. Battery voltage is very critical to electronic ignition systems. 5 ohms) and are designed for use in CDI ignition systems or variable dwell inductive systems (like HEI). Aug 15, 2022 · What HEI module would you recommend to put into the distributor that comes in the Mopar electronic ignition kit? Instructions in coil box state to “only remove ballast if the coil is used with the pertronix ignitor 2 or any capacitive discharge system that controls dwell or limits the current. The ignition system is everything that is required to ignite the air/ fuel mixture inside the Jul 21, 2020 · it depends on which coil is used. Boost reliability and power today! This is a vintage ignition system but we are going to apply the same processes we use today to troubleshoot a no spark conditions on this system. Aug 10, 2022 · Hi, I have a 73 dart 340 with a mopar performance Distributor, msd 6al. The car was running when i disconnected the coil. it says 12v on the front of it. I'm not sure of your coil's draw and that is an approximate value. . When reluctor tooth approaches pickup nub, magnetic flux is pulled away resulting in a negative voltage. (There are eight sharp points that rotate past Aug 18, 2024 · So I have a 318 with upgraded mopar electronic ignition. Jul 28, 2011 · The "bypass" voltage, on the brown, going to the coil side of the ballast, is the bypass coming from the ignition switch through the bulkhead. This happens because removing power from the coil induces the HV charge. recommended for continued operation at speeds below 3,000 rpm for more than Specifically designed to be used with race-only electronic ignition kits. Feb 26, 2019 · I have removed the electronic ignition, ballast, etc. So R= 7/4 R= 1. Two post ballast resistor, and four pin ECU. Designed for electronic ignition setups when ditching the ballast. 5 ohms. All you nee Aug 31, 2020 · It depends on the ignition coils resistance and the ballast resistors resistance. Learn how to troubleshoot and maintain your vehicle's ignition system. You stated "Currently if the control module is not plugged in the coil gets essentially full voltage. Sure enough, only a spark when shutting down. Mopar (orange, blue, black box) or some other brand. ( this is basic electricity 101, move a conductor thru a magnetic field ) This very small current is used as a switch thru a transistor, that in turn makes the field in the coil collapse and that induces a much larger Aug 23, 2021 · Yep, it matters on whether or not the OP has points or electronic ignition - and on what coil he's running. As to coil resistance specs, they are in the appropriate Factory Service Manual. But should be around 8-9 running and 11-12 while cranking Jan 9, 2021 · Did you check the voltage at the ballast when your cranking with the ignition switch? If you jump 12volts to coil it should start if ignition switch isn't giving you 12 in start. The car currently is running all the typical factory-type parts for this Sep 14, 2024 · 70 Challenger. Early type used a dual ballast resistor, later types used a single. I used an accel super stock coil. It should be checked with an ohm meter and should have 1. The original 318 ignition worked fine, even after dropping the 440 in place of the 318. If it is a stock ignition ballast resistors and coils are pretty cheap. Should work just fine. I am assuming you have a ballast resistor. It was great! It was Jul 24, 2017 · if the coil is energized, the circuit should have about 3-4amps flowing where a voltage drop of about 5 volts across the resistor would bring the voltage down to about 7 at the coil. 6. If looking to keep it appearing stock, hollow out the ballast resistor and turn it into a 12V jumper by removing the potting compound from the back, removing the resistor wire inside, then solder in a jumper Jan 1, 2003 · The Mopar electronic ignition system introduced in 1972 was cutting edge in its day. 2 ohms of resistance. I realize that the purpose of the ballast resistor is to reduce the voltage to the coil between Run and Start (although I can never remember which mode has the reduced voltage). Anyway, my question is when I was Nov 19, 2018 · The above picture is what we are using for electronic ignition, and dual field alternator and regulator conversion . In the twenty years after its inception, electronic ignition made its way on to millions of Mopar […] Aug 23, 2021 · Any of the early electronic ignition modules had temperature related failures, Ford, Chrysler, you name it. IMPORTANT 2 days ago · Chrysler HEI- theory & testing Page 1 of 1 Page 1 of 1 Home » Board index » Tech Q & A This installment of "The Lost Art" series will focus on the Chrysler breaker point and electronic ignition distributor. IF you are using points ignition and the standard Mopar coil (or the equlivant coil) the ballast resistor is 0. 75 ohms. I have no coil control. Only thing reused is the car wiring, alternator and electronic voltage regulator. what should it read new ballast and coil from othr daily driverecu is grounded runnin out a daylight and don't want to Installation Instructions for 40800 & 40805 Mopar Electronic Ignition Control Unit Note: This Electronic Control Unit (ECU) is for use with a Mopar style Vacuum Advance Electronic distributor, Wiring Harness, Ballast Resistor, and OEM style coil (not included, but available separately). Could be the control module but I don't think so. Pin 3 is still a mystery to me but it gets power from the ballast Sep 15, 2018 · Coils (like the e-core) that don't require ballast resistors have low primary coil resistance (HEI e-core coils have 0. The ballast resistor is there to protect the ignition COIL from excessive current which in turn causes excessive HEAT which in turn, KILLS coils. Mopar says it won’t work with the older electromagnetic regulators. Proform 66993: Electronic Distributor Conversion Kits for Chrysler/Mopar Big Blocks "B" 361-400 - JEGS MSD Ignition 8202: Red Blaster 2 Coil For MSD Ignitions - JEGS I assume if I didnt have the resistor in place, I would get a hotter Nov 13, 2023 · Anyways not using the mechanical regulator that would be original to the car. NO difference between resistance on points or electronic ignitions. The distributor does not contain breaker points or a condenser, these parts being replaced by a distributor reluctor and a pick-up unit. 67, and at back engine ground lead Nov 13, 2021 · 2) the dual-ballast is two different-spec ballasts on one platform; one side reduces the running voltage to the ECU, and the otherside reduces the running voltage to the Ignition coil. 8 ohms). I've been testing no spark and I think it's the distributor pickup is bad. My question is, there are three unlabeled wires that go off towards the right-hand side of the schematic. This system replaced the conventional points type distributor with a magnetic pickup coil and electronic control unit (ECU). Simplified Electronic Ignition System Diagrams (4-Pin & 5 -Pin) Charging System Overview and Conversion Mopar Alternator Guide 1960-1970’s Mopar Voltage Regulator Guide 1960-1970’s Mopar Coil Test Procedure Mopar Ignition System Ballast Resistor Test Procedure (2-Pin & 4-Pin) Mopar Headlight Dimming Issue Jun 5, 2014 · Mopar Performance electronic conversion distributors and original coils REQUIRE a ballast resistor in circuit for proper operation. May 2, 2016 · On my 1968 GTX, a former (now deceased) owner (who was a mechanic at a Dodge dealership) had converted the car to electronic ignition, actually doing all the wiring himself versus using the Mopar electronic ignition kit. May 18, 2014 · The voltage regulator is out of the circuit when cranking with the stock systems; assuming you have the stock Mopar electronic ignition and wiring, the VR won't even be active during cranking. 5 volts. I want to test the pickup. With the wires connected to the resistor and the Dec 13, 2018 · The only other lead that is connected to the ECU is the "-" lead to the coil, which can be checked to insure that it is not broken. The timing light was sporadic so i wiggled the coil wire and it came off. Jul 1, 2016 · I installed a pertronix ignition in my 1966 Barracuda. 1. Apr 4, 2021 · The basic current flow is from the ignition switch thru the ballast resistor to the coil, thru the coil, thru the external switching transistor on the ECU, to ground thru the ECU's mounting bolts. Considering the spec for the carbon core wires which came OEM were 1000 ohms/ft. Find out how to connect the ignition coil, distributor, and other ignition components correctly for optimal performance and reliability. When I turn the ignition switch on I get 10. Perhaps you need an OEM-style electronic voltage regulator. However, here is the ignition system I have and my new coil. Oct 19, 2024 · If the power to the coil checks out, measure the voltage from the negative terminal of the coil to ground with the key in Run. Electronic mopar ignition single ballast resistor. Engine running fine but trying to understand why I Mar 20, 2014 · This "hot wires" the ignition and eliminates the car harness, giving you battery voltage to the ignition system. I have an original Mopar electronic ignition conversion kit on mine plus a MSD Blaster II coil. Jul 20, 2010 · Electronic ignition trouble Performance TalkAll times are GMT -4. Check for 12 Volts to Pin 1, this is what powers the unit. Both use a magnet that rotates to excite (induce) a very small current in a stationary winding. May 20, 2024 · ONE OTHER THING, by the time that HEIs were OEM on GM engines, they had also gone to electronic voltage regulators, which Chrysler didn't do until they started to use OEM electronic ignition in the early 1970s. When car is off, at the battery, volts are 12. The most common no start failure other than a dead dual ballast resistor found on the earlier 5 pin modules would be a bad pickup coil (usually a broken wire where they pass thru the distributor housing. Car ran sluggish and I thought it was just tired. This style of distributor was used from the early 1960s until the last carburetor equipped V-8 was delivered from a Mother Mopar assembly line. Use a test light, or multi-meter and verify voltage on the positive side of the coil with the key in the Apr 23, 2001 · All times are GMT -4. However I am getting 13. You should have a low voltage, anywhere from 0 to 1. Jul 1, 2013 · Ballast Resistor purpose was to cut down volts to the positive side of the coil upon startup Your coil will determine what ohm ballast resistor if any , especially aftermarket coils Dual ballast resistor in that last diagram was a factory setup from Chrysler on electronic ignition cars along with the factory five pin ECU Apr 2, 2012 · Ignition Module - First of all, make sure you have a good ground to the chassis of the Ignition Module. I have an ignition issue where there is only 5 volts to the coil. The distributor pickup is turns of magnet wire around a magnetic core biased by a magnet. 4 V at the coil when the engine is running, and 11. my mopar. Might need to upgrade. Aug 9, 2025 · The coil is provided with positive voltage whenever the ignition is on, once the engine starts, this is battery voltage minus what the ballast resistor absorbs. Although I read about bypassing in the forum Nov 23, 2020 · 71 Duster with 340. Doesn’t that mean the voltage regulator is bad? Feb 22, 2020 · The yellow Accel 8140 coil works well, and it is mentioned in several of the old Mopar books as a good match for the electronic ignition when also used with a stock ballast. The resistor is not for the coil so much, but for the ECU itself, since it's "old school" electronic ignition. Only one pick-up • coil operates at a time. www. 2 ohm ballast resistor to prevent from burning up unit. I have the orange box, new electronic distributor, firewall replacement unit (voltage regulator?) small wiring harness with: * orange box plug * connector for new distributor 3 wires 1 wire goes to coil - Customer: I need an expert in Mopar performance electronic ignition. I am needing a key on ignition wire for the voltage regulator and my msd box, my question is can I use the blue positive coil wire that goes to ballast resistor to positive side of coil for those two wires? Dec 21, 2020 · Pertronix ignitor lll is a cylindrical oil filled coil. Now, this is using 4 amps as an example. Jun 15, 2025 · Upgrade your Mopar's performance with our easy-to-follow electronic ignition conversion instructions. Notes A voltmeter with a 20,000 ohm/volt rating and a 1 1/2 volt battery powered ohmmeter are required. Aug 9, 2019 · Mopar electronic distributors work on the principle of variable reluctance. I upgraded to the mopar electronic distributor. Running, and with charging system at nominal 14V "running" the coil should see 9-12 or so. 55 volts at input wire (disconnected from resistor) to the ballast resistor. Carmine cranked the engine. Unfortunately, that was some fifty years ago and points have now become prehistoric. Jan 21, 2017 · Hello FABO - I was reading the installation instructions for the Mopar Electronic Ignition kit which I am installing for a 318. " Does this mean that you have already converted to a points distributor ? Sep 8, 2022 · In my experience and other people’s experience a stock regular ballast resistor doesn’t live long with an electronic ignition system just like a mechanical voltage regulator doesn’t last a long time with an electronic ignition system. That on/off cycling is what points do mechanically, or in the case of an electronic system, a difference in magnetic field is detected by the pick-up coil. Jun 15, 2025 · Was pulled to fix an oil leak. Problem: the engine has no ignition, no spark, when the key is turned to start and the engine May 1, 2017 · The A-engine’s original breaker point and coil pack system is woefully inadequate for today’s max-performance engine. At front engine ground wire, same 12. May 28, 2015 · 1968 Barracuda notch-back PO swapped out the /6 for a 318. WHAT IS the battery voltage? Do this: May 28, 2020 · Hello Mopar friends, I'm in the middle of an electronic ignition switch over for a 68 newport. The voltage produced is Mar 16, 2004 · The pertronix and the Mopar electrical unit are basically the same technology. " Jun 11, 2023 · Voltage drops down to around 6v after starting up. More like sputters. and I believe changed it to electronic ignition. (Car is running Mopar electronic ignition conversion and has been issue free for years). What if you have a Mopar distributor but not a Mopar controller? Sep 1, 2010 · Mopar electronic ignition box failure? Performance TalkAll times are GMT -4. 2 volts. Jul 2, 2022 · In OEM form, with either breaker points or Mopar electronic ignition, the coil will run somewhere from 6-10V with key on/ engine stopped. I checked my wiring and it looks right as per the MP instructions. The electronic control box shows 12 volts when it is ungrounded. Basically they Oct 8, 2024 · Mopar electronic ignition conversion replaces traditional points-based systems with modern electronic components, such as ignition modules and coils, improving spark consistency and reliability. Diagnosing a no-spark condition in a Chrysler involves a methodical inspection of core components like the ignition coil, where you should use a multimeter to verify primary resistance between 0. The transistor on the outside of the case of the ECU, turns OFF the flow of current thru the coil to produce the spark. Back story, just restored, all new wiring, ballast resistor, coil battery all of it! Starts ok but once it warms up and I put my foot into it Sep 25, 2023 · 500 ohms/ft is pretty low and great. I would shotgun both. Nothing to do with the charging system, just reliability. A quick and dirty test would be to unplug the distributor and hook a volt meter to the two Jul 27, 2024 · Remember when the popular thing to do was to buy the Mopar Performance electronic ignition conversion kit? YES, It came with all new parts: The distributor, the ballast resistor, an Orange box ECM and the wiring with the plug to convert any points ignition car to electronic. Converting to the new regulator only requires the swap to a new alternator with two field terminals, and one piece of wire. Chrysler debuted the electronic ignition system in 1972 and didn’t looked back. If it won't run this way, it's right there in the small isolated section of the harness to the ignition, or the ignition components themselves Coil, Ignition, Race, V8 30-minute periods. The other important component of the electronic ignition system is the ballast resistor. Nov 7, 2023 · Let's say an ignition coil draws around 4 amps. The latest problem is I only read 3. Jun 20, 2023 · If you're using the older style Mopar Performance electronic ignition, you must use a ballast resistor (the instructions that come with the kit say the supplied ballast is rated 0. and just have a standard points wiring set up (as pictured). Looks like the pickup is no good. 8v at ecu side of ballast8. Can be used with virtually any magnetic pickup coil or proximity sensor and ignition coil, regardless of the ohms resistance or voltage output, and will produce a strong spark so the engine will idle smooth and accelerate quickly to full speed (wide open throttle) with no hesitation or misfire. Therefore, you should convert to Mopar Performance, MSD, Accel, or another modern electronic ignition system. 0 ohms and secondary resistance within 6,000-10,000 ohms. Nov 3, 2006 · Currently the car has a new distributor, ballast, coil, Orange ECU, plugs, and plug wires. 5v at coil. Feb 18, 2002 · coil voltage? Performance TalkI've just finished putting a fresh 340 in my '67 barracuda original /6 car. Jun 29, 2025 · The last car has a Mopar electronic ignition with a Mopar orange ECU that has the ballast resistor functioning in the system. If voltage is not near 12 v, more troubleshooting of supply circuit will be needed. The instructions state not to use an MSD manufactured (c-d) coil. CAUTION Make sure the ignition switch is off when removing or replacing the control unit connector. Aug 21, 2020 · So i was trying to time my 66 Newport 383, with Summit electronic ignition conversion, in the process i disconnected the coil wire and now I dont have spark. That may be true, I don’t know. Engine died Jul 30, 2015 · Correct we don't know, but even with a mopar electronic ignition and say a msd blaster coil wouldn't the ballast have no purpose ? I always thought the ballast protected the older low voltage coils and points. Use 1/4-ohm ballast resistor P2444641. If turning proceed to step 2. At least from Rick Ehrenberg, the set up was available 1972 to 1979, so hope someone's got an answer. Now, when trying to start, I have no spark from coil, based on coil test lead plug grounded to chassis. Oct 23, 2018 · While there I pulled the coil wire and Mrs. 512 stroker, 10. Pin 2 is the ground for the coil and is what causes the coil to "spark". I was told my ballast resistor is wrong Aug 6, 2006 · No, the Chrysler electronic ignition does use a ballast resistor. Only getting 8 volts at + coil terminal when cranking/start. 43 volts. But for mechanical ignition, if the points happen to be closed when you switch on the ignition before starting, with no ballast resistor the full battery voltage would be going continuously through the coil until you start cranking, which would not be a good idea if you left the ignition on for a hour while trying to diagnose some other Aug 12, 2020 · Being a 1971, my car would have come from factory with standard ignition and a single style ballast resistor. IF switching to a High Voltage coil, the ballast resistor MUST BE MATCHED TO Jan 19, 2025 · Just Carbs, agree to disagree! I'll take a Mopar electronic ignition any day over the Chevy based HEI crap! I'm sick of people trying to make their Moats into Chevy pieces of crap with ignition, crappy Chevy lobe camshafts (Comp Cams) and coil over spring front ends! Friends? I'd rather pay Mancini more than buy crap! This video shows you how to diagnose a no/weak spark condition using common service tools. Remove distributor cap, have someone crank the engine, and verify the distributor is turning, (You would be surprised how many times this is overlooked). ” This system consists of a special pulse-sending distributor, an electronic control unit, a two-element ballast resistor, and a special ignition coil. If you're seeing something more like battery voltage, the ignition module isn't working as expected. The time now is 09:23 PM. 8 when the engine is off but in the run position. I—ve been told replacements for the older regulators are all electronic now. Jul 13, 2025 · Bought a kit , for a mopar Electrical ignition swap , missing 2 wires for the voltage regulator , so im kinda confused , any videos or clear documentation for this swap ? * sorry for the bad quality pics NEW ELECTRONIC IGNITION CONVERSION KITS Conversion packages to convert old point-type ignitions to electronic ignitions. The ignition unit, ballast resistor, ignition switch and coil all have been replaced. was runnin fine but now has no spark. 12v at battery 10. One of them, obviously Feb 20, 2024 · With the key in run, did you check and get the 1. Choose an ignition coil that is compatible with your Mopar distributor and engine. 5 volts at the input to the coil. The module should be grounding the coil, and it isn't. puxmfi hwkihbg yyfy yixwrl olijxrx gbq tkz fbaqb bayuul ahhoj jshbajl uclbc bucfw xqntol dvmook