P1150 SUBARU Possible Causes
- Faulty front oxygen sensor
- Front oxygen sensor harness is open or shorted
- Poor electrical connection in front oxygen sensor circuit
How to Fix P1150 SUBARU Code?
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 service engine soon warning light)
P1150 SUBARU Meaning
The front oxygen sensor heater circuit high input is the generic description for P1150 Subaru code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the OBDII P1150 Subaru code.