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DTC P011A

DTC P011A  : ECT Sensor 1 Circuit Range/Performance Problem

NOTE:  Before you troubleshoot, review the general troubleshooting information - Refer to: How to Troubleshoot the Fuel and Emissions Systems

DTC Description Confirmed DTC Pending DTC Freeze Frame
P011A ECT Sensor 1 Circuit Range/Performance Problem      

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 1 Removal and Installation .

    NO 

    Repair the connections or terminals, then recheck.