2005 Saturn ion keeps going into limp mode than I scan it and can drive again till comes on again at a later time.
My Saturn ion keeps going into limp mode
with code p2128 someone told me to
change gas pedal but didn't help at all don't
k ow what to do . I can't go anywhere
without my scanner to erase it than it works
fine until it comes on again. Need help
test the throttle position sensor. Look to youtube for videos or get a Haynes manual.
Search Saturn ION Questions
Saturn ION Experts