Fixitmg
Junior Member
Good day all!!
So I have a 2001 ram 1500 5.9 vin Z
Truck has no injector pulse, and will run on starting fluid. I have spark & fuel pressure! I have tried a new crank sensor, and have tested the plug on the injector, I have the voltage on the injector(which means the ASD relay is working) but not the pulsing ground from the PCM injector driver.
I have a tested a bunch of wires for power and grounds at the PCM but just can't put my finger on this issue.
I have to have a sensor or wire not allowing and injector drivers to work. I have oil pressure but years ago, If the PCM didn't see oil pressure they would shut things down, I don't know if this feature is still used in the new vehicles.
Any help would be great
MIKE
So I have a 2001 ram 1500 5.9 vin Z
Truck has no injector pulse, and will run on starting fluid. I have spark & fuel pressure! I have tried a new crank sensor, and have tested the plug on the injector, I have the voltage on the injector(which means the ASD relay is working) but not the pulsing ground from the PCM injector driver.
I have a tested a bunch of wires for power and grounds at the PCM but just can't put my finger on this issue.
I have to have a sensor or wire not allowing and injector drivers to work. I have oil pressure but years ago, If the PCM didn't see oil pressure they would shut things down, I don't know if this feature is still used in the new vehicles.
Any help would be great
MIKE