DTC P1633 BMW
Throttle Valve Adaptation Limp-Home Position Unknown
Throttle Valve Adaptation Limp-Home Position Unknown
Description
Engine started, and the battery voltage is greater than 7 volts, this fault is only diagnosed during the throttle valve’s adaptation phase. Check on throttle valve’s emergency default position as determined during throttle valve adaptation. There is a fai
Cause and Solution
Plate is sticking
Defective return spring
DVE electrical activation defective.
DVE motor wiring may have shorted
Video Guide
Diagnostic Info
- DTC Code: P1633
- Brand: BMW