Wastegate Actuator Number 1 Circuit
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Overview
CODE | REASON | EFFECT |
Fault Code: 465 PID: S032 SPN: 1188 FMI: 3/3 LAMP: Yellow SRT: |
High voltage detected at the wastegate actuator number 1 circuit when no voltage was being supplied by the electronic control module (ECM). |
Engine will run derated. |
Wastegate Actuator Number 1 Circuit
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Circuit Description
The wastegate actuators are devices used by the ECM to control boost pressure.
Component Location
The wastegate controller is located on the air inlet horn. Actuator number 1 is the frontmost solenoid on the controller.
Shop Talk
High voltage can be caused by a short circuit to battery or a short circuit to another wire in the harness.
Refer to Troubleshooting Fault Code t05-465.
Last Modified: 26-Oct-2010