SAAB WIS ONLINE

Technical description

📄 SAE J1930 terminology

📄 Testing for continuity/shorting

📄 PWM measurement

📄 Simplified use of the ISAT

📄 Diagnostic fault codes adapted to newlegal requirements

📄 System description, MOTRONIC2.10.2

📄 Main components of the MOTRONICsystem

📄 Ignition system

📄 Knock control

📄 Fuel injection

📄 Starter motor cranking

📄 Idling control

📄 Secondary air (only B234i for SE and US)

📄 Principle of operation, control moduleinputs

📄 Principle of operation, control moduleoutputs

📄 Principle of operation, controlmodule

📄 Principle of operation, control modulepower supply

📄 Principle of operation, control modulegrounding points

📄 ISAT diagnostics

📄 Principle of operation, CHECK ENGINElamp (MIL)

📄 Principle of operation, mass air flowsensor

📄 Principle of operation, throttleposition

📄 Principle of operation, idle air control

📄 Principle of operation, coolanttemperature

📄 Principle of operation, fuel injection

📄 Principle of operation, ignitionspark/triggering

📄 Principle of operation, enginespeed

📄 Principle of operation, camshaftposition

📄 Principle of operation, knock control

📄 Principle of operation, Lambda control

📄 Principle of operation, fuelevaporation

📄 Principle of operation, relays

📄 Principle of operation, speedsignal

📄 Principle of operation, idling compensation

📄 Principle of operation, torque reduction(automatictransmission)

📄 Principle of operation, secondary airinjection