RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
/Page-1140002.png)
-
Switch the ignition off.
If the specified values are obtained:
-
Replace the Fuel Pressure Sensor (G247).
If the specified values are not obtained:
Checking wiring
If the manufacturers test box is being used. Perform the following step.
-
Install the test box. Refer to Fuel Injection and Ignition Repair Information.
If the manufacturers test box is not being used. Perform the following step.
-
Remove the Engine Control Module (ECM) (J623 ). Refer to => [ Engine Control Module 1, Removing and Installing ] See: Engine Control
Module/Service and Repair/Engine Control Module 1, Removing and Installing.
-
Using a Multimeter, check the Fuel Pressure Sensor (G247) electrical harness connector terminals to the Engine Control Module (ECM) (J623)
electrical harness connector T60 terminals for an open circuit.