P2299 is set when brake signal is inputted to ECM for more than 1.5 sec. while APS is depressed more than 25% at above 18Km/h. And Limp Home mode is activated with the DTC code occurence. Later, if correct APS signal is detected, Limp Home mode is deactivated immediately. This code is set when APS signal is a bit higher than the voltage at accelerator released position and driver's pedal manipulation, therfore careful inspection of APS and checking driver's pedal depressing habit is required.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage Monitoring |
•
APS 1 Circuit
•
APS 2 Circuit
•
APS component | ||
Enable Conditions |
•
Vehicle speed above 18Km/h and Brake pedal singal input and APS signal input above 25% | |||
Threshold Value |
•
Change ratio of APS below 1.5% | |||
Diagnostic Time |
•
1500ms | |||
Fail Safe | Fuel Cut | NO | ||
EGR Off | NO | |||
Fuel Limit | YES | |||
MIL | NO | |||
