P0068 Diagnostic Trouble Code Discussion for February 2009
Throttle Body Airflow Performance
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| Help Request | Posted | |
| 2004 Pontiac Grand Prix GT2 3.8L Hesitation, Surge, MIL Lamp on, Limp mode + trac con VIN: 2G2WS52294 P0068: Throttle Body Airflow Performance. We have been struggling with this problem for a while. vehicle starts and runs fine when first driven. issue appears to occur on the highway at speeds greater than 60mph and over 2000 rpm. what happens is: after exceeding 2000 rpm a loss of power is noticed (i... |
February 04, 2009 |
