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

📄 The MOTRONIC 2.8.1 Engine ManagementSystem

📄 MOTRONIC 2.8.1 - system description

📄 Main components of the MOTRONIC system

📄 Ignition system

📄 Knock control

📄 Fuel injection

📄 Starter motor cranking

📄 Idling control

📄 Secondary air injection(SE only)

📄 Control module inputs

📄 Control module outputs

📄 Principle of operation, control module

📄 Control module power supply

📄 Control module grounding points

📄 Diagnostics

📄 CHECK ENGINE lamp

📄 Mass air flow sensor

📄 Throttle position

📄 Idling control

📄 Coolant temperature

📄 Intake air temperature

📄 Fuel injection

📄 Ignition spark/triggering

📄 Engine rpm

📄 Camshaft position

📄 Knock control

📄 Lambda control

📄 Fuel evaporation

📄 Relays

📄 Speed signal

📄 Idling compensation

📄 Torque reduction (automatic)

📄 Secondary air injection (SE only)

📄 TCS active (full load disconnection)