Powertrain
generic / SAE
P0197
Engine Oil Temperature Sensor Low
Engine oil temperature sensor signal below minimum. Shorted to ground or open.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number1 / 97
Possible causes
- Signal wire shorted to ground high
- Sensor failed medium
Inspection / repair
- Difficulty: medium
- DIY: possible
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References
sae:J2012