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Honda Fit/Jazz - DTC Troubleshooting: P0135 (41) (With ETCS)

Online Honda Fit/Jazz 2002-2005 Workshop repair manual used by professionals.

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DTC Troubleshooting: P0135 (41)

DTC P0135: Primary HO2S (Sensor 1) Heater Circuit Malfunction


1.Turn the ignition switch ON (II).

2.Do the DTC CLEAR in the CLEAR MENU with the HDS.

3.Start the engine.

4.Check for Temporary DTCs or DTCs in the DTCs MENU with the HDS.

Is DTC P0135 indicated?


YES - Go to 4.


NO - Intermittent failure, system is OK at this time.Check for poor connections or loose terminals at the primary HO2S (Sensor 1) and the ECM.n


5.Check the No. 16 (7.5A) fuse in the under-dash fuse/relay box.

Is the fuse OK?


YES - Go to 6.


NO - Repair short in the wire between the


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