(TA248-0919) Engine rpm decreasing under certain driving conditions
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TECHNICAL ADVICE - Quick information for your help
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Bulletin Nbr:
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TA248-0919
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Date:
...........
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November 2009
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Market:
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All
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Engine rpm decreasing under certain driving conditions
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Saab 9-3 SS, SC, CV with engine B207E, B207L, B207R MY 07 - MY 09 with
manual transmission..
Customers complain that the engine rpm decreases too much when shifting
gears.
The ECM SW is calibrated to an unfavorable value within the calibration
tolerance.
The engine rpm can sometimes drastically decrease resulting in rough
idling and/or hesitation/jerking, during some driving conditions e.g. gear
shifting at a roundabout, braking before traffic lights or when turning in
a junction.
Update (reprogram) the T8 ECM with the latest status of the soft ware
Soft ware is available at TIS2Web Release 7.5
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Tech2 version must be minimum 141.00
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Object code to be used 24810 for warranty claim
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