DTC Troubleshooting: P046C (3.5L Engine): Notes
DTC P046C : Exhaust Gas Recirculation (EGR) Valve Position Sensor Out of Range
How to use this service information .
NOTICE:
Before you troubleshoot, review the How to Troubleshoot - Refer to: How to Troubleshoot the Fuel and Emissions Systems (3.5L Engine) or How to Troubleshoot the Fuel and Emissions Systems (3.0L Engine) .