P1550 Diagnostic Trouble Code Discussion for October 2016
Battery Current Sensor Range/Performance
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| Help Request | Posted | |
| 2002 Chevrolet Silverado 2500 HD 6.6L No Start VIN: 1GCHK291X2 P1550: Fuel Injector Control Module System Voltage. This vehicle was towed in as no start from trans shop that did transfer case repairs. It showed all the codes indicated on first inspection. After inspecting I soon suspected a bad FICM but did power and grounds check first. Also scoped cam and crank sensor in... |
October 08, 2016 |
