
1995 Buick Park Avenue Ultra 3.8L Poor Idle Quality, MIL Lamp on
Have a check engine light on and when clearing codes i get no codes present but the light stays on and i can't get the idle below 2000 rpms the codes are for evap egr tcc and failed pcm the pcm power and grounds are fine i do expect pcm but how can i be sure i...
FIX posted 9/8/2010
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Message Closed w/FIX
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VIN | 1G4CU5219S |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SFI |
Emissions | Not OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Always |
Trouble Codes
1640 | 1650 - |
1650 | 1670 - |
1670 |
Message Closed w/FIX
Vehicle Data
1995 Buick Park Avenue Ultra
VIN | 1G4CU5219S |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SFI |
Emissions | Not OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Always |
Trouble Codes
1640 | 1650 - |
1650 | 1670 - |
1670 |