P0405 Diagnostic Trouble Code Discussion for October 2010
EGR Position Sensor Circuit Low Voltage
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| Help Request | Posted | |
| 2001 Chevrolet Silverado 1500 4.8L Misfire, MIL Lamp on VIN: 1GCEK14V0I P0405: EGR Position Sensor Circuit Low Voltage. Vehicle was driven into shop. Customer states CEL comes on for short periods intermittently. Used SOLUS-PRO Scanner to retrieve codes. I believe Mis-Fire & EGR Codes are a separate issue. Could a faulty EGR be the cause of an engine Mis-fire? The Scan tool... |
October 12, 2010 |
