Idle Throttle Valve Actuator 1 Open Circuit
Table of contents
P156F BMW Possible Causes
- Faulty Idle Throttle Valve Actuator 1
- Idle Throttle Valve Actuator 1 harness is open or shorted
- Idle Throttle Valve Actuator 1 circuit poor electrical connection
How do I fix code P156F BMW?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P156F BMW code
The cost of diagnosing the P156F BMW code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P156F BMW Description
The Engine Control Module (ECM) monitors the Idle Throttle Valve Actuator 1. The ECM sets the OBDII code when the Idle Throttle Valve Actuator 1 is not to factory specifications.