P0405 Diagnostic Trouble Code Discussion for December 2011
EGR Position Sensor Circuit Low Voltage
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| Help Request | Posted | |
| 2007 Jeep Wrangler X 3.8L MIL Lamp on VIN: 1J4FA24177 P0405: EGR Position Sensor Low Voltage. tested all voltages & grounds to egr valve all voltages good replaced valve & code resets first trip . |
December 02, 2011 |
