Honda CR-V: DTC Troubleshooting

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 DTC P0101: MAF Sensor Range/Performance Problem

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information. If DTC P1128, P1129, P2228, and/or P2229 are stored at the sa

 DTC P0111: IAT Sensor Circuit Range/Performance Problem

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information. 1. Check for poor connections or loose terminals at ECT sensor 1/2

 DTC P0116: ECT Sensor 1 Range/Performance Problem

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information. 1. Turn the ignition switch ON (II). 2. Check ECT SENSOR 1 in the

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 Fan Controls

Component Location Index RADIATOR FAN RELAY A/C CONDENSER FAN RELAY FAN CONTROL RELAY A/C CONDENSER FAN ASSEMBLY RADIATOR FAN ASSEMBLY ENGINE COOLANT TEMPERATURE (ECT) SENSOR 1 ENGINE COOLANT TEMPERATURE (ECT) SENSOR 2 Symptom Troubleshooting Index Circuit Diagram Radiato

 PCM Replacement

NOTE: Make sure the HDS is loaded with the latest software version. If you are replacing the PCM after substituting a known-good PCM, reinstall the original PCM, then do this procedure. During the procedure, is any READ DATA, WRITE DATA, or other data checks fail, note the failure, then con

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