Another bad IDM?
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Laughing Gas
Joined: Feb 2010
Posts: 859
Likes: 2
From: Port Orchard, WA
Another bad IDM?
I replaced my IDM about 6 months ago with a used one from a '99.
Recently, my truck wouldn't crank at the fuel station. This has occured several timed because my cables are loose. I jiggled the cables and it cranked fine but wouldn't fire.
Torque pro and my gauge both say that ICP is at 2000psi+ while cranking. Torque pro shows 165-170 RPM while cranking.
Pulsewidth is reading .424ms solid while cranking. The Oregon Fuel Injection troubleshooting paper states that ".424ms means the PCM and the IDM are communicating, but the IDM is waiting for ICP to exceed 500 to start."
I checked all of the fuses, and they're good. Bad IDM again?
Thanks
-Matt
Recently, my truck wouldn't crank at the fuel station. This has occured several timed because my cables are loose. I jiggled the cables and it cranked fine but wouldn't fire.
Torque pro and my gauge both say that ICP is at 2000psi+ while cranking. Torque pro shows 165-170 RPM while cranking.
Pulsewidth is reading .424ms solid while cranking. The Oregon Fuel Injection troubleshooting paper states that ".424ms means the PCM and the IDM are communicating, but the IDM is waiting for ICP to exceed 500 to start."
I checked all of the fuses, and they're good. Bad IDM again?
Thanks
-Matt
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