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Home >> Saab >> 2005 >> 9-5 Linear, Automatic >> Repair and Diagnosis >> Engine Performance >> TRIONIC T7 Fuel Control System, 4-CYL. >> Fault Diagnosis, General >> Enhanced Ignition Discharge Module For TRIONIC 7 >> Diagnostic procedure

Diagnostic procedure

  1. If a value is already displayed for "Failure Status" before the engine is started 

    Note "Failure Status" and "IDM Check Code". Remedy in accordance with the table above. If the car is under warranty, state "IDM Check Code" on the warranty report.

  2. If no value is displayed for "Failure Status" before the engine is started 

    Run the diagnosis in accordance with the instructions in the "Information Text" field on the Tech2 screen. If a value for "Failure Status" is displayed during starter motor cranking, during the synchronization phase or after the ignition key has been released back to ON after an attempt at starting, note "Failure Status" and "IDM Check Code".

    Remedy in accordance with the table above. If the car is under warranty, state "IDM Check Code" on the warranty report.

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