1999-2009 [Subscribe to Daily Digest] |
There is a software update available for 2003 9-5. Here's what it's for.
Support for Tech 2 special function to detect Ignition Discharge Module failure. Improved control of ignition trig drivers to protect Ignition Discharge Module. Cold engine protection implemented. Improved CC tip in / out. Improved knock detection.
It's recommended to update the software (if car has old software version) when replacing a faulty IDM. We also recommend new spark plugs.
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