DTC P1634 BMW
Throttle Valve Adaptation Spring Test Failed (Bank 1)
Throttle Valve Adaptation Spring Test Failed (Bank 1)
Description
Engine started, and the battery voltage is greater than 7 volts, this fault is only diagnosed during the throttle valve’s adaptation phase. Vehicle speed is zero, throttle pedal is less than 14.9 percent, coolant temperature is between 5.3 and 100.5 degre
Cause and Solution
Plate is sticking
Defective return spring
DVE electrical activation defective.
Throttle position sensor wiring may have shorted
Video Guide
Diagnostic Info
- DTC Code: P1634
- Brand: BMW