P2015 is set if variable swirl valve position fails to reach target position within 1 sec. while ECM already outputted motor driving signal(swirl valve fully open or close signal). This code is due to 1)swirl valve shaft stuck or problem of link device or 2)variable swirl valve position sensor output value stuck.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring |
•
Variable swirl valve shaft stuck
•
Variable swirl valve link device problem
•
Variable swirl valve position sensor component | ||
Enable Conditions |
•
IG KEY "ON" | |||
Threshold Value |
•
Variable swirl valve operating motor mechanically stuck | |||
Diagnostic Time |
•
1.0 sec. | |||
Fail Safe | Fuel Cut | NO |
•
Swirl valve opened at variable swirl control actuator failure | |
EGR Off | YES | |||
Fuel Limit | NO | |||
Check Lamp | NO | |||
