on August 23, 2010, 8:55 am, in reply to "Re: Mercedes Benz Sprinter 412D 2.9 1998 - Code P1222, throttle position fault #"
sorry if i am repeating what i said,
but the Code "Throttle posion fault" made me think of throttle position sensor, after following the test procedure and information, I Realised that ours had an Idle switch as well as the throttle position sensor.
The idle switch fault caused the ecu to log the code " Throttle position fault" as it would not know which one to believe.
I suppose it could also be a wiring fault to the idle switch,
Sorry if my post is misleading or annoying but it does sound very similar to the one that we had.
Tony.
Message Thread Mercedes Benz Sprinter 412D 2.9 1998 - Code P1222, throttle position fault # - Simon Forsey August 19, 2010, 9:44 am
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