Technical description
📄 System overview, Saab Trionic
📄 Main components in the Saab Trionic system
📄 Control module
📄 Control module power supply
📄 5V supply
📄 Ground
📄 Crankshaft position sensor
📄 Manifold absolute pressure sensor
📄 Intake air temperature sensor
📄 Engine coolant temperature sensor
📄 Ignition discharge module
📄 Fuel injection
📄 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
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