Checking Control Module's Sensor Input

Checking Control Module's Sensor Input







- Contact Trionic.

Test value. Charge Air Absolute Pressure (Trionic)







The reading should be: 0.0 kPa

Checking the wiring harness.
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness. Observe the multimeter, test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead - III

YES - Continue with Checking The Control Module's Sensor Input.

















- Connect a jumper lead between pins 2 and 3

Test value: Charge Air Absolute Pressure (Trionic)







The reading should be: 250.0 kPa

Checking the wiring harness.
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness. Observe the multimeter, test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead - III

YES - Changing Components