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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

Brake light switch *)

CHECK ENGINE request from automatic transmission control module *)



Outputs

Idle speed control

Boost pressure control *)


Fault criteria for the above components/functions are principally similar to OBD I *) New functions. See respective fault diagnosis for fault criteria.