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Home >> Acura >> 2017 >> RLX Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC Diagnostics (5 Of 6) (Except Hybrid) >> DTC Troubleshooting >> DTC P16F2
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DTC P16F2

DTC P16F2  : PCM Internal Circuit Malfunction (Starter Control Circuit Malfunction)

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information .
DTC Description Confirmed DTC Pending DTC Freeze Frame
P16F2 PCM Internal Circuit Malfunction (Starter Control Circuit Malfunction)      

DTC (PGM-FI)

  1. Problem verification

    -1. Turn the vehicle to the ON mode.

    -2. Clear the DTC with the HDS.

    -3. Check the parameter(s) below with the HDS.

    DTC Description Confirmed DTC Pending DTC Freeze Frame
    P16F2 PCM Internal Circuit Malfunction (Starter Control Circuit Malfunction)      

    Is DTC P16F2 indicated?

    YES 

    The failure is duplicated. Update the PCM if it does not have the latest software, or substitute a known-good PCM .

    NO 

    Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the PCM.