A5 Quattro Coupe V6-3.2L (CALA) (2009)
If indication jumps to approx. 140 °C:
-
End diagnosis and switch ignition off.
-
Replace the Intake Air Temperature (IAT) Sensor (G42)/Manifold Absolute Pressure (MAP) Sensor (G71). Refer to appropriate service
information.
If indication remains at approx. -40° C or -46° C:
°Testing if display approx. 140 C:
-
Disconnect the Intake Air Temperature (IAT) Sensor (G42)/Manifold Absolute Pressure (MAP) Sensor (G71) electrical harness connector.
If indication jumps to approx. -40° C or -46° C:
-
End diagnosis and switch ignition off.
-
Replace the Intake Air Temperature (IAT) Sensor (G42)/Manifold Absolute Pressure (MAP) Sensor (G71). Refer to appropriate service
information.
If the indication remains at approx. 140° C:
Checking wiring
If the manufacturers test box is being used, perform the following step.
-
Install the test box.
If the manufacturers test box is not being used, perform the following step.