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Fault criteria, other components/functions

Fault criteria, other components/functions


Inputs

Pressure sensor

Intake air temperature sensor

Engine coolant temperature sensor

Throttle position sensor

Knock sensor, signal from ignition discharge module

Camshaft position sensor, signal from ignition discharge module

Crankshaft position sensor

Vehicle speed

Battery voltage

Brake light switch *)

CHECK ENGINE request from transmission control module CHECK *)



Outputs

EVAP canister purge valve (M96)

Idle speed control

Boost pressure control *)


Fault criteria for the above components/functions are largely the same as On- Board Diagnostic I *) New functions. For fault criteria, see the relevant fault diagnosis.