DTC P0335-00: CKP Sensor System: Circuit Malfunction (PYUL)
WARNING: This page is about a different variant/trim than selected.
P0335: 00 (PCM (PYUL)) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
CKP sensor system: Circuit malfunction |
| Detection condition |
- There is no CKP sensor input signal while exhaust camshaft rotates the specified number of times.
- CMP sensor input signal pattern, received while crankshaft rotates the specified number of times, is incorrect.
|
| Fail-safe |
- Stops the fuel injection.
- Stops the ignition.
- Inhibits engine-stop by i-stop control.
|
| Vehicle status when DTCs are output |
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See CLEARING DTC
.)
- Perform the KOER self test. (See DTC INSPECTION
.)
|
| Inspection/action procedure |
- Proceed with the inspection/action in the order from Step 1 below.
- After part repair or replacement, perform the repeatability verifi cation procedure and perform a DTCinspection. (See DTC INSPECTION
)
- If the DTC inspection indicates the same DTC again, go to the next step.
- Inspect the wiring harness (including connector/terminal) between the CKP sensor and the PCM.
Purpose/reason (possible cause)
Malfunction in wiring harness (including connector/terminal) between CKP sensor and PCM
Referred to service information item
(See CIRCUIT INSPECTION
.) (See CONNECTOR INSPECTION
.)
- Inspect the CKP sensor.
Purpose/reason (possible cause)
CKP sensor malfunction (dirt on CKP sensor detection area, CKP sensor pulse wheel malfunction)
Referred to service information item
(See CRANKSHAFT POSITION (CKP) SENSOR INSPECTION
.)
- Replace the PCM.
Purpose/reason (possible cause)
PCM malfunction (no other possible malfunction considered)
Referred to service information item
(See PCM REMOVAL/INSTALLATION
)
|
 Courtesy of MAZDA MOTORS CORP.
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| 1 |
PCM |
| 2 |
CKP sensor |
| Function explanation (DTC detection outline) |
|