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No spark, 87 Renix

AIbandit

NAXJA Forum User
NAXJA Member
Location
Chico, CA
ICM/Coil checks out (Don't have analog reader to check change during crank terminal B has 5v with ignition on.)
I don't have a helper to check cranking CPS but it did work prior to my motor swap.
What would be the next thing to check? I'll check the CPS when I can.
Does the body of the ICM have to be grounded?
I likely left something unplugged.
 
Last edited:
bump to finally get my stroker broke in.
 
do you have injectors firing?

if you have injectors than the ecu and sensors are working properly and it's likely ignition module, coil or the wiring gong to it.

if no injectors, start checking engine management sensors.
 
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