Engine Error
P0114
Intake Air Temperature Sensor 1 Circuit Intermittent
Severity
Low
Symptoms
Check engine light flickers, intermittent rough idle
Common Causes
- Loose or corroded IAT connector
- Broken wire inside harness insulation
- Internally faulty IAT sensor
How to Fix
- 1 Disconnect and clean IAT plug
- 2 Perform a wiggle test on the wiring harness
- 3 Replace the IAT sensor
Estimated Repair Cost
USD
$20
–
$150
Connector repair: $50; IAT sensor: $50 - $100