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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.