P011F
Engine Coolant Temperature 2 / Ambient Air Temperature Correlation
P011F is an OBD-II diagnostic trouble code meaning: Engine Coolant Temperature 2 / Ambient Air Temperature Correlation. Common causes: coolant temperature sensor malfunction, ambient temperature sensor malfunction. Estimated repair cost: $22–89.
Symptoms
- Unstable engine operation
- Increased fuel consumption
- Switching to emergency mode
- Incorrect temperature readings on the dashboard
Causes
- Coolant temperature sensor malfunction
- Ambient temperature sensor malfunction
- Wiring harness damage
- Short circuit or open circuit
- Problems with sensor contacts
How to Fix
- Check the readings of both sensors using a diagnostic scanner
- Inspect the wiring harness for damage
- Check sensor contacts for oxidation and corrosion
- Replace the faulty sensor if necessary
- Clear error codes and test drive
Related codes
Error P011F by Vehicle Brand
FAQ
What does the P011F code mean?
P011F is an OBD-II diagnostic trouble code that indicates: Engine Coolant Temperature 2 / Ambient Air Temperature Correlation
What causes a P011F error code?
The most common causes of P011F include: Coolant temperature sensor malfunction; Ambient temperature sensor malfunction; Wiring harness damage; Short circuit or open circuit.
How do I fix a P011F diagnostic trouble code?
To fix P011F: Check the readings of both sensors using a diagnostic scanner. Inspect the wiring harness for damage. Check sensor contacts for oxidation and corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P011F?
Limited driving only, diagnose soon
How much does it cost to fix P011F?
The estimated repair cost for P011F is $22–89. Actual cost depends on your vehicle, location, and labor rates.
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