H4SO (2.5L SOHC)

DTC P0341 CAMSHAFT POSITION SENSOR "A" CIRCUIT RANGE/PERFORMANCE (BANK 1 OR SINGLE SENSOR)

1. OUTLINE OF DIAGNOSIS
Detect the malfunction of camshaft position sensor output property.

Judge NG when the camshaft position signal input timing is shifted from the crankshaft position sensor signal because of timing belt tooth chip etc.

2. COMPONENT DESCRIPTION









3. ENABLE CONDITION

Enable Conditions:

4. GENERAL DRIVING CYCLE
Always perform the diagnosis continuously at idle speed.

5. DIAGNOSTIC METHOD
Judge NG when the engine speed continues 4 revolutions for the malfunction criteria below. Judge as OK and clear the NG when the malfunction criteria below are not met.






Time Needed for Diagnosis: 4 revs.

Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.

6. DTC CLEAR CONDITION
- When the OK idling cycle is completed 40 times in a row
- When "Clear Memory" is performed

7. MALFUNCTION INDICATOR LIGHT CLEAR CONDITION
- When the OK driving cycle is completed 3 times in a row
- When "Clear Memory" is performed

8. FAIL SAFE
None

9. ECM OPERATION AT DTC SETTING
Memorize the freeze frame data. (For test mode $02)