P0113low severityPowertrain
IAT Sensor 1 Circuit High Input
on 2002 Dodge Dakota 2.5L I4 · 4WD
What this code means
The IAT sensor circuit voltage is higher than expected, indicating very low temperature or open circuit.
Symptoms
- Check Engine Light
- Lean fuel mixture
- Hard cold starting
Common causes
- Open circuit
- Disconnected sensor
- Faulty sensor
- Corroded terminals
Diagnostic steps
- Test sensor resistance
- Check for open circuits
- Inspect connector
Repair notes
Repair open circuit or replace sensor.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1