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Home >> Saab >> 1991 >> 9000 L4-2290cc 2.3L DOHC Turbo EFI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Description and Operation >> DI/APC Control Module >> Control Module Outputs

Control Module Outputs

Control Module Outputs





1 Ground, sensor ground
2 Ignition trigger pulses
3 Boost pressure control valve
4 Fuel enrichment
5 CHECK ENGINE lamp (MIL)
6 Engine speed
7 Diagnostics communication

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