Typical Malfunction Thresholds
[P0746 and P0771: OFF malfunction]
All of the following conditions are met. OFF malfunction (A), (B) and (C)
2 detections are necessary per driving cycle
1st detection: temporary flag ON
2nd detection: pending fault code ON
OFF malfunction (A)
TYPICAL MALFUNCTION THRESHOLDS
| Turbine speed/Output speed | 0 93 to 1 07 |
OFF malfunction (B)
TYPICAL MALFUNCTION THRESHOLDS
| Turbine speed/Output speed | Does not change as follows 0 93 to 1 07 ↓ 0 65 to 0 79 |
OFF malfunction (C)
TYPICAL MALFUNCTION THRESHOLDS
| Output record from ECM for 4th → 5th up-shift | Recorded |
[P0771: ON malfunction]
2 detections are necessary per driving cycle
1st detection: temporary flag ON
2nd detection: pending fault code ON
ON malfunction
TYPICAL MALFUNCTION THRESHOLDS
| Turbine speed - Output speed x 1st gear ratio (NT - NO x 1st gear ratio) | 150 rpm or more |