P0374 Diagnostic Trouble Code Discussion for May 2011
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| Help Request | Posted | |
| 2004 GMC C5500 Topkick C5C042 6.6L No Start VIN: 1GDE5C1134 P0374: The FICM does not receive a crank signal but does receive injection requests from the ECM. ... started to ssputter as a gas engine with a missfire would do. once back to the shop it died and hasnt been running since. the code is a p0374 missing engine speed signal. we have replaced the ecm, wiring from ecm to the crank and the cam sensor, as well as... |
May 09, 2011 |
