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BMW
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2012
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760Li
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Repair and Diagnosis
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Engine Performance
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System
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Self Diagnosis - N74 - Diagnostic Trouble Codes - DTC P1638 (BMW DTC 100001) Through DTC P140E (BMW DTC 110008)
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DTC P0123; BMW DTC 101001: Throttle valve, throttle potentiometer 1: Short to B+ or open circuit
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Condition for fault memory entry
Condition for fault memory entry
The diagnostic fault code is logged when the fault persists for longer than 230 ms.