P0196 Code: Engine Oil Temperature Sensor Range/Performance
🟢 Low severity · drivable
Yes, the engine will usually run normally, but the oil temperature reading may be wrong — get it checked soon.
What P0196 means
The oil temperature sensor is working, but the reading doesn't fall in the range the computer expects for the current conditions. This is usually a failing sensor or wiring with too much resistance. The engine will usually run normally, but the oil temperature reading may be off.
Symptoms
- Check engine light on
- Oil temperature gauge reading wrong
- Oil life monitor inaccurate
Common causes
- most common: Failing engine oil temperature sensor
- common: High resistance in the sensor wiring
- less common: Corroded connector pins
- rare: Engine computer (PCM) fault
How to fix it
| Fix | DIY? | Typical cost |
|---|---|---|
| Replace the engine oil temperature sensor | Yes | $30–100 |
| Inspect and repair the sensor wiring or connector | Yes | $15–80 |
Frequently asked questions
Can I drive with a P0196 code?
Yes. The engine will usually run normally, but the oil temperature reading may be wrong until the sensor is fixed.
What does range/performance mean in P0196?
It means the sensor is sending a signal, but the value doesn't match what the computer expects, usually due to a failing sensor or wiring resistance.
How much does it cost to fix a P0196?
A new oil temperature sensor is typically $30–100, plus labor if a shop does the job.
Related codes
P0195
P0195 Code: Engine Oil Temperature Sensor A Circuit Malfunction
P0197P0197 Code: Engine Oil Temperature Sensor Circuit Low
P0198P0198 Code: Engine Oil Temperature Sensor Circuit High
Updated 2026-08. This page is informational and not a substitute for professional diagnosis.