P0197low severityPowertrain
Engine Oil Temperature Sensor Circuit Low
on 2003 Suzuki Aerio 2.3L I4 · FWD
What this code means
Low voltage from the engine oil temperature sensor.
Symptoms
- Check Engine Light
- High oil temp reading displayed
Common causes
- Short to ground
- Faulty sensor
Diagnostic steps
- Test voltage
- Check for shorts
Repair notes
Repair or replace.
Other Powertrain codes on this vehicle
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P0002
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P0010
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P0011
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P0012
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P0013
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P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1