ECM/PCM sets DTC P2119 if the ECM/PCM detects TPS adaptation procedure is abnormal.
Item | Detecting Condition | Possible Cause | |
DTC Strategy | Case1 |
•
TPS adaptation Lower position check | 1. Poor connection or damaged harness 2. Faulty ETC motor |
Case2 |
•
TPS adaptation error low return spring check | ||
Case3 |
•
TPS adaptation upper position check | ||
Case4 |
•
TPS adaptation error upper return spring check | ||
Case5 |
•
TPS start check error in spring check | ||
Case6 |
•
TPS start check error in limp-home-check | ||
Enable Conditions | Case1 |
•
During TPS adaptation TPS set-point = 1.9% | |
Case2 |
•
During TPS adaptation | ||
Case3 |
•
During TPS adaptation TPS set-point = 19% | ||
Case4 |
•
During TPS adaptation | ||
Case5 |
•
During TPS adaptation TPS set-point = 16.2% | ||
Case6 |
•
During TPS adaptation no engine start condition | ||
Threshold Value | Case1 |
•
Difference between throttle position and setpoint > 0.5% | |
Case2 |
•
Difference between Throttle position and adapted voltage in limphome position > 0.18V | ||
Case3 |
•
Difference between throttle position and setpoint > 0.5% | ||
Case4 |
•
Difference between Throttle position and adapted voltage in limphome position > 0.18V | ||
Case5 |
•
Difference between throttle position and setpoint > 0.5% | ||
Case6 |
•
Difference between Throttle position and adapted voltage in limphome position > 0.18V | ||
Diagnostic Time |
•
1.2 sec. | ||
MIL On Condition |
•
1 driving cycles | ||
