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Software Upgrade for '98 T5...due to rough idling S70

98's do not interface with VADIS and do not have electronic throttle and all those other fancy electronics that 99+ have. Software upgrades are not available.

My guess is that it is either time for a tune up, or it has something to do with the perameters you ECU has learned to work with. You can disconnect the battery overnight and the ECU will be reset. Warning: you will need your radio code if you ever plan to use your radio again.

DG
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1998 S70 T5M






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New Software Upgrade for '98 T5...due to rough idling [S70]
posted by  YoHee  on Thu Oct 23 08:07 CST 2003 >


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