LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2011 >> 6 s Touring Plus >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (On-Board Diagnostic [Engine Control System MZR 2.5]) >> DTC P0460:00 >> Diagnostic procedure

Diagnostic procedure

WARNING: This page is about a different variant/trim than selected.
DIAGNOSTIC PROCEDURE CHART

STEP INSPECTION ACTION
1 VERIFY FREEZE FRAME DATA (MODE 2)/SNAPSHOT DATA HAS BEEN RECORDED 
  • Has the FREEZE FRAME DATA (Mode 2)/snapshot data been recorded?
Yes Go to the next step.
No Record the FREEZE FRAME DATA (Mode 2)/snapshot data on the repair order, then go to the next step.
2 VERIFY RELATED REPAIR INFORMATION AVAILABILITY 
  • Verify related Service Bulletins and/or on-line repair information availability.
  • Is any related repair information available?
Yes Perform repair or diagnosis according to the available repair information.
  • If the vehicle is not repaired, go to the next step.
No Go to the next step.
3 VERIFY RELATED PENDING AND STORED DTC 
  • Switch the ignition to off, then to ON (engine off).
  • Verify pending and stored DTCs using the M-MDS.

    (See ON-BOARD DIAGNOSTIC TEST .)

  • Are any other DTCs present?
Yes Go to the applicable DTC inspection.
(See DTC TABLE .)
No Go to the next step.
4 VERIFY STORED DTC IN INSTRUMENT CLUSTER  Yes Go to the appropriate DTC inspection.
(See DTC TABLE [INSTRUMENT CLUSTER] .)
 
No Go to the next step.
5 INSPECT AMOUNT OF FUEL 
  • Visually inspect the amount of fuel.
  • Is the amount of fuel normal?
Yes Go to the next step.
No Do the amount of the fuel to a proper level, then go to Step 7.
6 INSPECT FUEL GAUGE SENDER UNIT  Yes Replace the fuel gauge sender unit, then go to the next step.
(See FUEL GAUGE SENDER UNIT REMOVAL/INSTALLATION .)
No Go to the next step.
7 VERIFY DTC TROUBLESHOOTING COMPLETED 
  • Make sure to reconnect all disconnected connectors.
  • Clear the DTC from the PCM memory using the M-MDS.

    (See AFTER REPAIR PROCEDURE .)

  • Perform the KOER self test.

    (See KOEO/KOER SELF TEST .)

  • Is the PENDING CODE for this DTC present?
Yes Repeat the inspection from Step 1.
  • If the malfunction recurs, replace the PCM.

(See PCM REMOVAL/INSTALLATION .)
Go to the next step.
No Go to the next step.
8 VERIFY AFTER REPAIR PROCEDURE  Yes Go to the applicable DTC inspection.
(See DTC TABLE .)
No DTC troubleshooting completed.