P1173 BMW Possible Causes
- Faulty ambient pressure sensor
- Ambient pressure sensor harness is open or shorted
- Poor electrical connection in ambient pressure sensor circuit
How to Fix BMW Code P1173?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or engine service warning light soon)
P1173 BMW Meaning
Ambient Pressure Sensor Rationality Check is the generic description for Bmw P1173 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the P1173 Bmw OBDII code.