P2149 is set when short in Cylinder 2 and 3 Injector driver circuit is detected.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Electrical Monitoring | 1. Poor Connector Connection 2. Short in Injector Driver Circuit 3. Defected Injector |
Enable Conditions |
•
Engine speed higher than 32 RPM and lower than 6000 RPM
•
No full load
•
Battery voltage higher than 10V and lower than 16V
•
0.3 sec. after fuel cut off elapsed
•
Minimum injection pulse time for diagnosis validation more than 1 msec. | |
Threshold Value |
•
Short in Injector Driver Circuit | |
Diagnostic Time |
•
Continuous | |
Mil On Condition |
•
2 Driving Cycle |
