P0336 is set corresponding to the condition of ECM internal counter when 1). engine speed detected by CKPS is above 6000RPM, or 2). CKPS signal pulse is abnormal. For repair, check temporary poor connection in CKPS circuit, component failure or deformation of tone wheel.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Signal monitoring | 1. CKPS circuit 2. CKPS 3. Faulty crank shaft tone wheel | ||
Enable Conditions |
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During accelerating and turning engine ON | |||
Threshold Value |
•
Engine speed sensed at CKPS above 6000RPM.
•
Abnormal crank signal pulse. | |||
Diagnostic Time |
•
Corresponding to ECM internal counter condition. | |||
Fail Safe | Fuel cut | NO |
•
When CKPS failure, backup mode starts using only CMPS.
•
When CMPS failure, backup mode starts using only CKPS.
•
When Both CKPS and CMPS simultaneous failure, engine off | |
EGR Off | NO | |||
Fuel Limit | NO | |||
Check Lamp | ON | |||
