Need wiring diagram for engine ECU
12-28-2016, 03:06 PM
#1
Junior Member
Thread Starter
Need wiring diagram for engine ECU
Hi,
three days ago mine W221 (S500 2006 Long) stop to react on gas pedal. I removed filter cover from engine and 'shake' cables/connectors around engine ECU - problem disappeared. Thus I assume that cable from gas pedal to engine ECU is broken/damaged - to check it I need wiring diagram with cable colors (legend) and pin-outs to engine ECU.
Can you share it to me ?
Thank you,
Mariusz
three days ago mine W221 (S500 2006 Long) stop to react on gas pedal. I removed filter cover from engine and 'shake' cables/connectors around engine ECU - problem disappeared. Thus I assume that cable from gas pedal to engine ECU is broken/damaged - to check it I need wiring diagram with cable colors (legend) and pin-outs to engine ECU.
Can you share it to me ?
Thank you,
Mariusz
12-28-2016, 03:33 PM
#3
You will find this in WIS.
There are many components along the link between the engine and the gas pedal. It could be a gas pedal rheostat. It could be throttle body motor. It could be the connection and it could be the ecu itself.
Have the car read with star/ das and troubleshoot throttle linkage via displayed values.
There are many components along the link between the engine and the gas pedal. It could be a gas pedal rheostat. It could be throttle body motor. It could be the connection and it could be the ecu itself.
Have the car read with star/ das and troubleshoot throttle linkage via displayed values.
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