injector problem ls swap
I have a 1994 b18b1 engine swapped into a 1990 civic STD being run by an obd-1 pr4 ECU out of a 93 integra. I already did the dpfi to mpfi swap on the civic and have the engine wired up in the car using the obd-0 harness that was in the civic. I used a jumper harness to plug the ECU into the obd-0 harness. When I try to start it it will just crank without turning over. There is fuel pressure in the rail and I know there is spark, since it will turn over with starter fluid. As soon as I stop the fluid it kills the engine. I am just wondering any possible reasons the injectors wouldn't be firing, since that is what I am left with as the probable cause. They are wired without a resistor box, and when I measured their resistance they all came back between 22-24 ohms, which seems a little high based on specs in the repair manual (10ish-13ish ohms should be normal?)
If I goofed up and switched the crank and cylinder sensors on the dizzy would that make the ECU not pulse the injectors, but still allow the engine to turn on starter fluid?
Any help is appreciated!
If I goofed up and switched the crank and cylinder sensors on the dizzy would that make the ECU not pulse the injectors, but still allow the engine to turn on starter fluid?
Any help is appreciated!
Thread
Thread Starter
Forum
Replies
Last Post
civiclx23
Tech / Misc
18
May 3, 2015 04:02 PM



