P0506 Diagnostic Trouble Code Discussion for October 2012
Idle Speed Low Performance
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| Help Request | Posted | |
| 2001 Saturn SC2 1.9L Poor Idle Quality, Stall, MIL Lamp on VIN: 1G8ZY12761 P0506: IAC System Too Low. This is a frustrating one. A few weeks ago the customer asked me to come to his house to get his car started. He had changed the EGR valve, EVAP purge valve, and Coolant Temp. Sensor. I cleaned the fouled plugs and got it started. It still didn't idle, but he ... |
October 04, 2012 |
