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Home >> Saab >> 1994 >> 900 S Sedan L4-2290cc 2.3L DOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> Test Reading Charts
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Test Reading Charts

Control Module Connections:





TEST READINGS, CONTROL MODULE CONNECTIONS

Scope
Test readings and instructions for measuring signals and signal levels on the MOTRONIC control module are given in the following charts.

NOTE: Symbols in the following charts, > = greater than; < = less than; ~/~ = approximately equal to; ~ = alternating current.





Chart 1 of 4, Pins 1-8





Chart 2 of 4, Pins 9-27





Chart 3 of 4, Pins 28-47





Chart 4 of 4, Pins 48-55