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Steve_Si
03-22-2007, 12:33 AM
The F1 sometimes revs up and down from 800rpm to 1300rpm when idling. The ECU is throwing up a code 9, cylinder position sensor. Could these be related?
Edit: It's a B20A1 engine

shepherd79
03-22-2007, 04:34 AM
yes, it is related. fix the code and it should go away.