HO2S21 Sensor Circuit Range/Performance High
Table of contents
P1155 SUBARU Possible Causes
- Faulty O2 Sensor HO2S21
- O2 Sensor HO2S21 harness is open or shorted
- O2 Sensor HO2S21 circuit poor electrical connection
How do I fix code P1155 SUBARU?
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 P1155 SUBARU code
The cost of diagnosing the P1155 SUBARU 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)
P1155 SUBARU Description
HO2S21 Sensor Circuit Range/Performance High is the generic description for the P1155 Subaru code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1155 Subaru OBDII code.Still have questions? Please post your question on our Comments Section below for more information.