2006 Pontiac Grand Prix GXP 5.3L High Idle
This vehicle idles approximately 200 RPMs higher than desired AFTER replacement of the TAC assembly. The orignial unit was renewed for P0121 TPS fault code. The replacement TAC module is OEM. The ONLY issue is slightly higher than desired idle and I can't get ...
FIX posted 12/3/2013
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Message Closed w/FIX
Vehicle Data2006 Pontiac Grand Prix GXP
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2006 Pontiac Grand Prix GXP
VIN | 2G2WC58C36 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | High Idle |
Occurs | Always |
Trouble Codes
P0507 | Idle Speed Control System Higher Than Expected |