DTC Detection Logic
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
| DTC |
CONSULT screen terms
(Trouble diagnosis content) |
DTC detection condition |
Possible causes |
| P2765 |
INPUT SPEED SENSOR B
(Input/Turbine Speed Sensor B Circuit) |
When 1 is satisfied and any of 2, 3 or 4 is satisfied and this state is maintained for 5 seconds:
- When all of the following conditions are satisfied:
- TCM power supply voltage: More than 11 V
- After range change completion, it spends 2 seconds or more.
- When all of the following conditions are satisfied and this state is maintained for 5 seconds:
- Secondary pulley speed: Less than 149 RPM
- Primary pulley speed: 1, 000 RPM or more
- When all of the following conditions are satisfied and this state is maintained for 0.5 seconds:
- 10-msec-ago secondary pulley speed: 1000 RPM or more
- Now secondary pulley speed: 0 RPM
- When all of the following conditions are satisfied and this state is maintained for 5 seconds:
- Range: D or L
- Engine speed: 450 RPM or more
- Primary pulley speed: 300 RPM or more
- Secondary pulley speed: 300 RPM or more
- Input speed: 300 RPM or more
- The difference between engine speed and primary pulley speed is 1, 000 RPM or less
- The difference between engine speed and input speed is 1, 000 RPM or less
- The difference between primary pulley speed and input speed is 1, 000 RPM or less
- Lock-up command is being given (except for slip lock-up)
- DTC other than the applicable DTC is not detected.
- When any of following items are satisfied:
- Primary pulley speed/secondary pulley speed: More than 2.9
- Primary pulley speed/secondary pulley speed: Less than 0.3
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