Diagnostic procedure
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
| STEP | INSPECTION | ACTION | |
|---|---|---|---|
| 1 | VERIFY FREEZE FRAME DATA AND DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED
|
Yes | Go to the next step. |
| No | Record FREEZE FRAME DATA and DIAGNOSTIC MONITORING TEST RESULTS on repair order, then go to the next step | ||
| 2 | VERIFY RELATED REPAIR INFORMATION AVAILABILITY
|
Yes | Perform repair or diagnosis according to the available repair information
|
| No | Go to the next step. | ||
| 3 | IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA
|
Yes | Go to the next step |
| No | Go to troubleshooting procedures for DTC on FREEZE FRAME DATA. (See DTC TABLE [L5] .) |
||
| 4 | INSPECT CKP SENSOR AND PULSE WHEEL
|
Yes | Repair or replace the malfunctioning part according to the inspection results, then go to Step 8. |
| No | Go to the next step | ||
| 5 | INSPECT CKP SENSOR
|
Yes | Replace the CKP sensor, then go to Step 8. (See CRANKSHAFT POSITION (CKP) SENSOR REMOVAL/INSTALLATION [L5] .) |
| No | Go to the next step. | ||
| 6 | INSPECT CMP SENSOR AND PULSE WHEEL
|
Yes | Repair or replace the malfunctioning part according to the inspection results, then go to Step 8. |
| No | Go to the next step. | ||
| 7 | INSPECT CMP SENSOR
|
Yes | Replace the CMP sensor, then go to the next step. (See CAMSHAFT POSITION (CMP) SENSOR REMOVAL/INSTALLATION [L5] .) |
| No | Go to the next step. | ||
| 8 | VERIFY DTC TROUBLESHOOTING COMPLETED
|
Yes | Replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [L5] .) |
| No | Go to the next step. | ||
| 9 | VERIFY AFTER REPAIR PROCEDURE
|
Yes | Go to the applicable DTC inspection. (See DTC TABLE [L5] .) |
| No | DTC troubleshooting completed | ||