ECM sets DTC P2192 if ECM monitors and detects fuel adaptation value is lower than specifications while vehicle is not in idle condition.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
check the revised air-fuel-ratio | 1. Blocking of intake system 2. Fuel leakage in injector 3. Improper fuel pressure |
Enable Conditions |
•
Torque is higher than 12.3% and lower than 35%
•
Engine speed is higher than 500rpm
•
IAT is lower than 70℃
•
Fuel System Status Closed loop | |
Threshold Value |
•
Fuel adaptive value of Multiplicative fuel adaption range is lower than 0.65 | |
Diagnostic Time |
•
25 sec | |
MIL ON Condition |
•
3 Driving Cycles |
