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Diagnostic Trouble Code: B0085
Diagnostic Trouble Code Name: Left Front Side Impact Sensor
Vehicle Make: Chevrolet
Vehicle Model: Cruze (J300)
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:
Pedal Position Sensors 1/2 Short
Possible Sensor Faults
ECM
Possible Related Diagnostic Trouble Codes
DTCP060D
Circuit / System Description
The throttle actuator control (TAC) system uses two accelerator pedal position (APP) sensors to monitor the pedal position. Two processors are also used to monitor the TAC system data. The engine control module (ECM) performs an intrusive test in order to detect that the APP signals are not shorted together. The ECM accomplishes this by pulling the APP sensor?2 low momentarily and looking for sensor?1 to also be low. The TAC system also performs this test on the throttle position (TP) sensors. This diagnostic monitors the transistor used to pull one pedal and one throttle sensor to ground simultaneously. Additionally, Both processors monitor each other\'s data to verify that the indicated APP calculation is correct.
If the transistor does not toggle within a calibrated period, or the indicated APP calculation is incorrect , DTC?P060D sets.
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