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Home >> BMW >> 2010 >> 535i Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P150A - U1166 (N54) >> BMW MSD80 >> DTC P1634, BMW Hex Code 0x2CFC, BMW Code 11516: Throttle Valve Adaptation Spring Test Failed (Bank 1) (MAX) >> Repair procedures (plant/service)

Repair procedures (plant/service)

1) Check engine-management fuses (5-fuse holder in E-Box), 2) Perform electrical check on wiring to throttle valve sensors and throttle valve motor, 3) Visual inspection of plug-in terminals (at components, wiring harness and DME), 4) Replace component

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