Parameter Identifier (PID)
WARNING: This page is about a different variant/trim than selected.
| PID |
DESCRIPTION |
ACTION |
| 0x0645 |
Bank 1 Particulate Filter - Exhaust Back Pressure |
- Feedback values for the gasoline particulate filter pressure sensor (exhaust back pressure) bank 1
- With the ignition on, engine not running, check the pressure sensor value, this should be close to 0 (no gas flow)
- If the sensor is reading above this then the sensor is offset
|
| 0x0646 |
NOTE:
Should be in V engine, not in AJ20-P4 Bank 2 Particulate Filter - Exhaust Back Pressure |
- Feedback values for the gasoline particulate filter pressure sensor (exhaust back pressure) bank 2
- With the ignition on, engine not running, check the pressure sensor value, this should be close to 0 (no gas flow)
- If the sensor is reading above this then the sensor is offset
|