P1409 Diagnostic Trouble Code Discussion for March 2008
EGR Valve (Stepper Motor) Circuit Malfunction
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| Help Request | Posted | |
| 1998 Ford Crown Victoria 4.6L MIL Lamp on VIN: 2FAEP71WIW P1409: manufacturer control auxiliary emission controls. ... valve all readings look good checked voltage at pcm good could not smoke evap system don't have smoke machine mil lamp keeps coming on with codes p0443 & p1409 |
March 19, 2008 |
