Saab 9000 - Page 89

86 Technical Description
Fault.
c:r.iteria,
other components/functions
Inputs
•
Pressure sensor
• Intake airtemperature sensor
•· Engine coolant temperature sensor
• Throttle position sensor
• Knock sensor, signal from ignition discharge
module
• Camshaft position sensor, signal from ignition dis-
charge module
• Crankshaft position sensor
• Vehicle speed
• Battery voltage
• Brake light switch
*)
Outputs
• EVAP canister purge valve
• Idle air control valve
•
"Boost
pressure
control valve
*)
Fault criteria for the above components and/or func-
tions are largely the same as OBD I
*)
New functions.
For fault criteria, see the relevant fault diagnosis.
Saab 9000