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SNR9AA7K72100092195FAAT00 − − − − − − − − YES NO YES NO YES NO YES NO DTC P2195: 11-174 11-174 PGM-FI System 20. Turn the ignition switch to LOCK (0). 21. Replace ECT sensor 2 (see page 11-225). 22. Reconnect all connectors. 23. Turn the ignition switch to ON (II). 24. Reset the ECM/PCM with the HDS. 25. Do the ECM/PCM idle learn procedure (see page 11-310). 26. Check for Temporary DTCs or DTCs with the HDS. Check for poor connections or loose terminals at ECT sensor 2 and the ECM/PCM, then Troubleshooting is complete. If any other Temporary DTCs or DTCs are indicated, go to the 27. Reconnect all connectors. 28. Update the ECM/PCM if it does not have the latest software (see page 11-227), or substitute a known- 29. Check for Temporary DTCs or DTCs with the HDS. Check for poor connections or loose terminals at ECT sensor 2 and the ECM/PCM. If the If the ECM/PCM was updated, troubleshooting is complete. If the ECM/PCM was substituted, NOTE: • Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general • If the vehicle was out of fuel and the engine stalled before this DTC was stored, refuel and clear the DTC • If DTC P2101, P2118, P2135, P2138, P2176, or a combination of P2122 and P2127, P2122, and P2138, 1. Check the installation of the A/F sensor (Sensor 1). Go to step 6. Go to step 2. 2. Turn the ignition switch to ON (II). 3. Clear the DTC with the HDS. 4. Start the engine, and let it idle for 2 minutes. 5. Check for Temporary DTCs or DTCs with the HDS. Check for poor connections or loose terminals at the A/F sensor (Sensor 1) and the ECM/ Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals A/F Sensor (Sensor 1) Signal Stuck Lean Is DT C P2185 indicated? Is DT C P2185 indicated? Is the A/ F sensor loose or disconnected f r om the Is DT C P2195 indicated? 08/08/21 14:20:27 61SNR030_110_0174 |