PRE-RELEASE
Sensor ground/reference ground
| Sensor ground/reference ground |
Sensor ground
The following sensors are connected to ground via control module pin 71:| • |
Throttle position
sensor
|
|
| • |
Knock sensor.
|
|
| • |
Rough road sensor.
|
|
| • |
Coolant temperature sensor.
|
|
Reference ground
The control module provides a reference ground on:
| • |
pin 40 for the front heated oxygen
sensor
|
|
| • |
pin 11 for the rear heated oxygen sensor
|
|
| • |
pin 14 for the mass air flow sensor
|
|
