U0105 Diagnostic Trouble Code Discussion for June 2019
Lost Communication With FICM
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| Help Request | Posted | |
| 2004 Chevrolet Silverado 2500 HD 6.6L No Start VIN: 1GCHC29264 U0105: lost com. with fuel control module. Vehicle will not start. Found code u0105 cleared code and code came right back. Checked injector plug with noid light while cranking engine, noid light never lite up. Ohm light blue wire from C2 pin 94 at FICM to C2 pin 63 at PCM. Tested good at .2 ohms no... |
June 19, 2019 |
