
2008 Pontiac G8 GT 6.0L Poor Idle Quality
Hey guys I need a little help. I've got a 2008 Pontiac G8 GT with a 6.0L that is idling at [...] RPM. The vehicle initially came in with an illuminated MIL and no driveability issues. I retrieved DTC P0121 (TP sensor 1 problem), P0134 (Low O2 sensor activity B...
FIX posted 1/27/2017
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Message Closed w/FIX
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VIN | 6G2EC57Y78 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |
Trouble Codes
P0507 | Idle Speed Control System Higher Than Expected |
Message Closed w/FIX
Vehicle Data
2008 Pontiac G8 GT
VIN | 6G2EC57Y78 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Idle |
Trouble Codes
P0507 | Idle Speed Control System Higher Than Expected |