P0621 Diagnostic Trouble Code Discussion for November 2009
Generator L-Terminal Circuit Malfunction
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| Help Request | Posted | |
| 2000 Pontiac Sunfire SE 2.2L No Start, Poor Idle Quality VIN: 1G1JC5246Y P0621: Generator L-Terminal Circuit Malfunction. We replaced The fuel pump because there was no fuel pressure. Now have lots of fuel pressure but cylinders seem to not be getting fuel. (plugs not soaked and no fuel coming out when plugs are out.) changed the coils to a used set on a whim and car fired up and... |
November 05, 2009 | |
| 2000 Pontiac Sunfire SE 2.2L No Start, Poor Idle Quality VIN: 1G1JC5246Y P0621: Generator L-Terminal Circuit Malfunction. We replaced The fuel pump because there was no fuel pressure. Now have lots of fuel pressure but cylinders seem to not be getting fuel. (plugs not soaked and no fuel coming out when plugs are out.) changed the coils to a used set on a whim and car fired up and... |
November 06, 2009 |
