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Honda Fit/Jazz - DTC Troubleshooting: P0403 (12) (With ETCS)

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

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DTC Troubleshooting: P0403 (12)

DTC P0403: EGR Valve 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 fot Temporary DTCs or DTCs in the DTCs MENU with the HDS.

Is DTC P0403 indicated?


YES - Go to 5.


NO - Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at the EGR valve and the ECM.n


5.Turn the ignition switch OFF, and wait 10 seconds.

6.Disconnect the EGR valve 6P


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