1994 Chevy Camaro Ignition Problems

I have a buddy that has a 1994 camaro convertible with the 3.4 liter engine. My buddy brings it in because it stalled while driving down the road. I started checking the norms. Found the fuel filter to be the factory one ( 155,000 miles on it) it was shot. Which in turn burnt up the fuel pump. He says the service engine light has been on for 4 yrs. I replace the fuel filter and pump cause of the 15 psi reading i was getting. Now I have 40 psi but no spark from the plugs or coils. I have checked the ohms on the coils they seem to be fine. I took the ecm off and had it checked it checked out fine. The service engine light stays on constant when the diagnostic ports are grounded no code 12.. I have guess the pcm is faulty and ordered another but when Cardone flashed it the put a 94 corvette program on it... Dummies...... The car turned over but still no spark at all.. Any Ideas what else I could try if this dont fix the problem...Maybe the chip in the key???? I dunno :banghead: Thanks in advance........Bryan

If it was the VATS I don't think it would crank even. As far as not having any spark if the PCM checked out ok I would go buy a code reader for OBD I and figure out what code it is throwing...

If it was the VATS I don't think it would crank even. As far as not having any spark if the PCM checked out ok I would go buy a code reader for OBD I and figure out what code it is throwing...


Thanks For the help..... But It ended up being the crank position sensor out.... Car is fine and back on the road.....

Good to hear...