Year of Manufacture *: 1998
Engine Size and Code *: 2.9
( Optional) Fault Codes: P0115 CTS P1222 Acceleration Pos Sensor
This van has the EDC light on and the throttle does not respond.
P0115 Coolant temp sensor [I fixed this, broken wire]
P1222 Acc Pos Sensor
The garage has already replaced this sensor, I have checked the wiring back to the ECU, OK
I have checked the voltage output back to the ECU, OK.
I have checked the lives and earths at the ECU, however, P1222 keeps coming back and the engine wont rev.
Any help would be great.
Regards
Simon
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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