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Diagnostic Trouble Code: B0158
Diagnostic Trouble Code Name: Outside Air Temperature Sensor Circuit
Vehicle Make: Vauxhall
Vehicle Model: VXR8 (VE)
Diagnostic Code Entered By: ZerOne
Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
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Please Note: The DTC Information provided has been randomly generated.
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Diagnostic Trouble Code Description:
No serial Data from ECM
Possible Sensor Faults
Body Control Module
Possible Related Diagnostic Trouble Codes
DTCB0011
Circuit / System Description
The engine control module (ECM) sends serial data to the body control module (BCM) along the primary serial data bus circuit. Serial data is then sent to the instrument cluster along the secondary serial data bus circuit. The following data is read by the instrument cluster, which then indicates the status as appropriate on the multifunction display (MFD) and/or cluster warning indicators:
Oil pressure
High temperature
Power mode
Check engine (powertrain)
Engine oil life
Transmission oil life
A powertrain interface module (PIM) is required to convert the serial data generated by the ECM into serial data that is compatible with the BCM. DTC 11 will set if there is no powertrain control module (PCM) data message on the bus for more than 10 seconds. In practice the trouble code is set somewhere between 10 and 20 seconds after the last PCM data message is received by the instrument cluster. The DTC is reset within 10 seconds of the arrival of a PCM data message on the bus. The DTC is logged as a History DTC.
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