Is there a way to test an HEI module? | The H.A.M.B. - The Jalopy …
2012年6月10日 · The easiest way to test a module on the car is to ensure that the wiring & pickup coil are OK. The module is essentially an amplifier with a built in analog to digital convertor. Easy tests for HEI system: 1. Test for power at the pink BAT terminal. You should have battery voltage w/ the key in the start and RUN positions. 2.
HEI module testing - Team Chevelle
2007年8月30日 · Connect the alligator clip of your test light to Battery + (maybe the alternator + terminal is closer) Touch the probe to any ground, the light should come on nice 'n' bright. Turn the ignition ON. Touch the probe of the test light to the smaller terminal of the module--it's labeled "G" and had the Green pickup coil wire connected to it. When ...
HEI, how to test for spark... or test module... - Team Chevelle
2015年12月28日 · could be the way you are wiring it. what I did was to use a toggle switch for a good on/off power to the HEI. get the 12v wire from hei to one side of switch, the other side of switch the wire goes to battery. then I got a starter switch, hooked one lead up to battery and the other lead to the S terminal on starter. when you are ready hit ...
Technical - HEI Module Testing | The H.A.M.B. - The Jalopy Journal
2023年4月13日 · Technical HEI Module Testing Discussion in ' The Hokey Ass Message Board ' started by ElGuapo37 , Apr 13, 2023 . Joined: Nov 20, 2022
Technical How do you test a GM 4 pin module - The Jalopy Journal
2016年4月12日 · If you replace it with a new module, and it still doesn't work, then it's probably something besides the module. Like the coil, pickup, wiring, cap, rotor, power source, etc. there's a pretty good diagnostic chart for the early HEI in the 1970s GM shop manuals.
How to tell if module is going bad? - Team Chevelle
2004年8月7日 · Next would be weak ignition coils that don't have enough snort to fire when heavily loaded. For the good of the Free World, DEMAND COMPENSATION FROM CHINA for their release of the Virus Originating in the Wuhan Laboratory., released (intentionally or negligently) into the world in 2019 (VOWL-19) Ten trillion to start with, increasing as needed ...
H E I troubleshooting | The H.A.M.B. - The Jalopy Journal
2007年10月3日 · Test em, if all looks good, take the module to a parts store, they test em for free. My 20 years of HEI head-scratching says that 95% of the no-spark failures are module or ignition coil. Very rare to lose a pickup coil. Actually more common to have the high-voltage coil test good, but actually be bad. Had that happen a few times.
who makes the best HEI module or upgrade kit? | Team Chevelle
2004年7月17日 · i redid my distributor over the winter. got a pertronix HEI coil, pertronix module, pertronix cap and rotor and went to napa and got a new connector and capacitor. all this stuff cost about $90. idles real nice, very smooth. don't notice any difference in perfromance, but it idles nice and i did notice the exhuast smell wasn't quite as potent at idle. bought all the pertronix …
Where to Get Good GM HEI Modules | The H.A.M.B. - The Jalopy …
2010年2月14日 · I'm using GMCBubba's Mopar/GM Hei ignition for my 52 chrysler hemi and I had a difficult time finding a good working GM HEI module. I went thru two new ones from Pep Boys and two new ones from NAPA. I even tried the Echlin which was bad before I left the store. After getting the first bad one, I had the store check each one before I would buy it.
Technical Did I fry my ignition module? - The Jalopy Journal
2014年4月11日 · 2. Connect the ground side of your test lamp to the battery POSITIVE cable. Probe the TACH terminal on the dist. cap while a helper attempts to start the engine. The test lamp should blink repeatedly as the engine cranks. No blink= bad module or pickup coil. Further testing is required to pinpoint the problem. Blink but no spark = bad ignition ...