P1605 Diagnostic Trouble Code Discussion for July 2022
Diagnostic Communication Line Malfunction
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| Help Request | Posted | |
| 2012 Toyota Tundra 5.7L No Start VIN: 5TFUY5F18C P1605: . truck will only start after five or six tries. truck will start when blue wire from fuel pump module to fuel pump is energized. the fuel pump relay has been swapped. my question is this a failure pattern or a bad fuel pump driver module. |
July 20, 2022 |
