P1491 Diagnostic Trouble Code Discussion for March 2010
EVAP Vacuum Cut Valve/Bypass Circuit Malfunction
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| Help Request | Posted | |
| 2003 Honda Civic EX 1.7L MIL Lamp on VIN: 2HGES26793 P1491: EGR Valve Lift Sensor Insufficient Flow Detected. I am trying to get this car thru our state inspection. I was thinking about geting a ECM from a non vtec civic and installing and reflash for imobilizer, to get rid of the P1259 code. But I have no vacuum to EGR valve, does anyone know if there is a difference... |
March 12, 2010 |
