P1546 Diagnostic Trouble Code Discussion for December 2008
A/C Clutch Relay Control Circuit Malfunction
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| Help Request | Posted | |
| 2002 Pontiac Grand Am SE 3.4L No Start VIN: 1G2NF52E72 P1546: A/C Clutch Relay Control Circuit Malfunction. This car will intermittenly not start it has spark and fuel press. is ok. It has no injector pulse unless I unplug the coolant sensor then it will get inj. pulse and run. If I shut it off and then try to restart it will lose pulse till I unplug the sensor agai... |
December 04, 2008 |
