P2299 is set when brake signal is inputted to ECM for more than 0.5 sec. while APS is depressed more than 5% at above 870RPM, 2Km/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 |
•
Engine run (engine speed below 880RPM, vehicle speed below 2Km/h) | |||
Threshold Value |
•
Brake pedal singal inputted at APS output voltage above 5% (Enabled when brake pedal released or accelerator pedal depressed 200% per sec.) | |||
Diagnostic Time |
•
3000ms | |||
Fail Safe | Fuel Cut | NO |
•
APS standard value is 0%.
•
Limp home idle is fixed at (1200RPM) | |
EGR Off | NO | |||
Fuel Limit | YES | |||
MIL | NO | |||
