P1507 = MPS (motor position sensor) - abnormal
P1505 = kick down servo switch
the check engine always light up even after the error code has been erase.
during in idle, the engine timing suddenly increase from normal but after few second it drop down back to normal. This condition will occur a few times but not always. What should I do to resolve this problem? What should I check/investigate/test?
have the same problem?
Sunday, August 1st, 2010 AT 8:46 AM