9-5 Sport Wagon (9600) V6-3.0L Turbo (B308) (2003)
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Ignition Control Module: All Technical Service Bulletins
Engine Controls - Ignition Discharge Module Diagnostics
TECHNICAL NEWS
Bulletin Nbr: 03-10-248
Date: October 2003
Market: All
Extended Ignition Discharge Module Diagnosis for Trionic 7
Cars affected
Saab 9-5 M03- from VIN 33041133 with Trionic 7 engine management system
Background
A newly developed T7 software allows for more precise Tech2 diagnostics of the ignition discharge module. The diagnosis detects absent sparks and
inconsistent combinations of knock and combustion signals. The software was introduced into production (9-5 M03) from VIN 33041133.
