P0507 Diagnostic Trouble Code Discussion for November 2013
Idle Speed Higher Than Expected
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| Help Request | Posted | |
| 2006 Pontiac Grand Prix GXP 5.3L High Idle VIN: 2G2WC58C36 P0507: Idle Speed High. 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 ... |
November 26, 2013 |
