P1519moderate severityPowertrain
Idle Air Control Valve Circuit Failure
on 2006 Acura RL 3.5L V6 · AWD
What this code means
Additional fault condition in the IAC valve circuit.
Symptoms
- CEL
- Unstable idle
- Stalling
- Speed too high or low
Common causes
- Faulty IAC valve
- Wiring issues
- Connector problems
- Vacuum leak
Diagnostic steps
- Test IAC valve
- Inspect wiring
- Check connector
- Check for vacuum leaks
Repair notes
Replace IAC valve or repair wiring.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1