Powertrain
generic / SAE
P011E
Engine Coolant Temperature 1 / Ambient Air Temperature Correlation
Engine Coolant Temperature 1 / Ambient Air Temperature Correlation: the value does not correlate with the related sensor or expected pattern.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number1 / 1E
Possible causes
- One sensor drifted high
Symptoms
- Check engine light on
- Cooling fan runs constantly or not at all
- Cabin heater weak or excessively hot
- Possible long warm-up time or hard cold start
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 40–250 €
- Estimated time: 0.3–1.5 h
- Component: ect sensor 1
- Component: ambient air temp sensor
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012