If output voltage difference between APS1 and APS2 is out of specification, ECM sets DTC P213800.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage monitoring | 1. Faulty APS1 and APS2 circuit 2. Faulty APS | |
Enable Conditions |
•
Engine running | ||
Threshold Value |
•
Output voltage difference between APS1 and APS2 is out of specification | ||
Diagnostic Time |
•
0.24 sec. | ||
Fail Safe | MIL |
•
On | |
LNT Regeneration OFF |
•
Yes | ||
