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 swirl valve shaft stuck or problem of link device or variable swirl valve position sensor output value stuck.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Signal monitoring | 1. Signal circuit short to each 2. Control circuit (+) short to ground 3. Control circuit (-) short to battery 4. Faulty VSA | |
Enable Conditions |
•
IG "ON" & Engine "ON" | ||
Threshold Value |
•
Deflection of target value and real value of VSA position sensor. | ||
Fail Safe | Fuel Cut |
•
NO | |
EGR Off |
•
NO | ||
Fuel Limit |
•
NO | ||
Check Lamp |
•
NO | ||
