Scott Long
Registered User
I just rewired my fuel pump tonight with 10 ga. wire and a 50 amp switch. I flip the switch, pump comes on and I hear fuel flowing through the lines under the hood. I go to crank the car and it just cranks and cranks. I pull a wire off the coil pack and crank it, but no arc. So now I have no spark.
I think the IRCM may be the culprit. The IRCM runs the ignition, injectors, and fuel pump correct? My fuel pump and spark went away at the same time. I put in a new pump, and now rewired it. But there is no spark.
However, when cranking the upshift light stays on. This would usually mean crankshaft position sensor, but since I lost the fuel at the same time, I think it's the IRCM.
In August of this year I changed the DIS, cam sensor, and crank sensor with brand NEW parts. So I doubt the crank sensor is bad in 2 months time. However the IRCM is 17 years old.
Are all IRCM's interchangeable? Or do I need one from an early year auto?
Where can you get one new or aftermarket or am I stuck buying used?
Anyone want to send me one to try out to see if it's the problem?
I think the IRCM may be the culprit. The IRCM runs the ignition, injectors, and fuel pump correct? My fuel pump and spark went away at the same time. I put in a new pump, and now rewired it. But there is no spark.
However, when cranking the upshift light stays on. This would usually mean crankshaft position sensor, but since I lost the fuel at the same time, I think it's the IRCM.
In August of this year I changed the DIS, cam sensor, and crank sensor with brand NEW parts. So I doubt the crank sensor is bad in 2 months time. However the IRCM is 17 years old.
Are all IRCM's interchangeable? Or do I need one from an early year auto?
Where can you get one new or aftermarket or am I stuck buying used?
Anyone want to send me one to try out to see if it's the problem?