
1997 Pontiac Bonneville SE 3.8L Poor Idle Quality
this vehicle starts up fine,idles at about 1200 and starts to rise to about 2500 rpm. i can drive the iac down and un plug it. it will idle at 1000. the tps % is at 9 to 10 the 5 volt refrence is at 5.14to5.40 i have change tps,computer,checked wiring to compu...
FIX posted 8/8/2012
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VIN | 1G2HX52K9V |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |
Message Closed
Vehicle Data
1997 Pontiac Bonneville SE
VIN | 1G2HX52K9V |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |