SAAB WIS ONLINE

Technical description

📄 System overview, Saab Trionic

📄 Main components in the Saab Trionic system

📄 Control module inputs

📄 Control module outputs

📄 Control module

📄 Control module power supply

📄 5V supply

📄 Ground

📄 Crankshaft position sensor

📄 Manifold absolute pressure sensor

📄 Intake air temperature sensor

📄 Engine coolant temperature sensor

📄 Throttle position sensor

📄 Ignition discharge module

📄 Fuel injection

📄 Basic charging pressure

📄 Boost pressure control

📄 Idle speed control

📄 Evaporative emission system

📄 Relays

📄 A/C compressor

📄 Vehicle Speed

📄 Diagnostics communication

📄 CHECK ENGINE Lamp

📄 SHIFT UP Lamp

📄 Brake vacuum pump

📄 Automatic transmission control module (TCM)

📄 Low fuel level

📄 Tighten fuel filler cap (SID message)

📄 OBD II diagnostics

📄 Fault handling, (I) catalyst damaging misfiring

📄 Fault handling, (II) fuel system, emission-related misfiring

📄 Fault handling, (III) other emission-related components and functions

📄 Fault criteria, catalyst damaging misfiring

📄 Fault criteria, emission-related misfiring

📄 Fault criteria, fuel system

📄 Fault criteria, evaporative emission system

📄 Fault criteria, oxygen sensor 1

📄 Fault criteria, oxygen sensor 2

📄 Fault criteria, catalytic converter

📄 Fault criteria, other components/functions

📄 Example of a trip