When the enable conditions are satisfied the PCM checks that high and low outputs (voltage level) are observed when OCVs are commanded. When an OCV output failure is detected, the appropriate fail counter is incremented. If the failure threshold exceeds 5 seconds during one diagnostic test (10 second), the test has failed and a P0082 DTC is stored.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Detects a short to ground or open | 1. Poor Connection 2. Open in Power circuit 3. Open or short to ground in Control Circuit 4. OCV 5. PCM |
Enable Conditions |
•
No disabling Faults Present
•
Engine Running
•
Battery Voltage between 11V and 16V | |
Threshold value |
•
Short to ground or open circuit | |
Diagnosis Time |
•
Continuous (More than 5 seconds failure for every 10 seconds test ) | |
MIL On Condition |
•
3 Driving Cycles |
