|
Diagnostic Trouble Code: B0418
Diagnostic Trouble Code Name: Passengers Air Mix Door Motor Circuit
Vehicle Make: Vauxhall
Vehicle Model: VXR8 (VE)
Diagnostic Code Entered By: ZerOne
Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
|
Please Note: The DTC Information provided has been randomly generated.
To view the correct Diagnostic Code Information, Please Login, or Register.
Diagnostic Trouble Code Description:
Ignition 1 Switch Circuit 2
Possible Sensor Faults
ECM
Possible Related Diagnostic Trouble Codes
DTCP1682
Circuit / System Description
There are 2?ignition?1 voltage circuits supplied to the engine control module (ECM). The first ignition?1 voltage circuit is provided by the engine control relay, through the engine sensor fuse, located in the underhood fuse block. This ignition?1 voltage circuit supplies power to all the internal ECM circuits associated with the throttle actuator control (TAC) operation, and to both TAC motor control circuits to the throttle body. The ignition switch provides the second ignition?1 voltage circuit, to power all the other internal ECM circuits except those, which are used for TAC operation. The ECM continuously monitors both ignition?1 voltage circuits. If the ECM detects a voltage level difference between the 2?circuits, DTC?P1682 will set.
|
