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2002 Pontiac Grand Am SE 3.4L No Start
Posted to GM Driveability on 12/4/2008 7 Replies

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...

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  Related Documents & Media  2002 Pontiac Grand Am SE

 
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car Vehicle Data

2002 Pontiac Grand Am SE

VIN 1G2NF52E72
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsNo Start
OccursCold, After a Hot Soak, Start Intermitten

Trouble Codes

P1546A/C Clutch Relay Control Circuit Malfunction
Message Closed

car Vehicle Data

2002 Pontiac Grand Am SE

VIN 1G2NF52E72
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi port
EmissionsOBD-II Compliant
SymptomsNo Start
OccursCold, After a Hot Soak, Start Intermitten

Trouble Codes

P1546A/C Clutch Relay Control Circuit Malfunction