DTC P011A: ECT Sensor 1 Circuit Range/Performance Problem (L4)

NOTE:  Before you troubleshoot, review the general troubleshooting information - Refer to: How to Troubleshoot the Fuel and Emissions Systems (L4), or How to Troubleshoot the Dual Clutch Transmission (DCT), or How to Troubleshoot the Brake Booster Pressure Monitoring System (With Auto Idle Stop System), .

DTC (PGM-FI)

1. Connector visual check

   -1. Check for poor connections or loose terminals of these connectors.

   • ECT sensor 1
   • ECT sensor 2
   • MAF sensor/IAT sensor

   Are the connection and terminals OK?

   YES 

   Replace ECT sensor 1 - Refer to: ECT Sensor 2 Removal and Installation, or ECT Sensor 1 Removal and Installation (L4) .

   NO 

   Repair the connections or terminals, then recheck.