P0263 is set when Injection speed difference of Cylinder #1 is higher than programed value compare with other Injectors.This code is due to injector component.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Current monitoring |
•
Injector component | ||
Enable Conditions |
•
Engine running | |||
Threshold Value |
•
Injection speed difference of Cylinder #1 is higher than programed value compare with other Injectors | |||
Diagnostic Time |
•
Immediately | |||
Fail Safe | Fuel cut | NO | ||
EGR Off | NO | |||
Fuel Limit | YES | |||
Check Lamp | NO | |||
