O2 Sensor Stays At Center Bank 2 Sensor 2
Table of contents
P0160 RAM Possible Causes
- Faulty Rear Heated Oxygen Sensor Bank 2
- Rear Heated Oxygen Sensor Bank 2 harness is open or shorted
- Rear Heated Oxygen Sensor Bank 2 circuit poor electrical connection
- Inappropriate fuel pressure
- Faulty fuel injectors
- Intake air leaks may be faulty
- Exhaust gas leaks
How do I fix code P0160 RAM?
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.
Tech Notes
- Replacing the Rear Heated Oxygen Sensor Bank 2 usually takes care of the problem
Cost of diagnosing the P0160 RAM code
The cost of diagnosing the P0160 RAM 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)
- High Fuel Consumption
- Excessive Smoke from Exhaust
P0160 RAM Description
2/2 (Bank 2 Sensor 2) Heated Oxygen Sensor (HO2S) voltage is monitored with the engine running for more than 2 minutes and engine coolant temperature is more than 170°F (76.7°C). Diagnostic Trouble Code (DTC) will set in Powertrain Control Module (PCM) memory if 2/2 signal voltage is .35-.55 volt for 1.5 minutes.