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View Full Version : Need to tune 1998 6.5Lt turbo diesel suburban


limited cv8r
May 5th, 2011, 10:41 PM
Need to tune an Australian import 1998 6.5Lt turbo diesel suburban for a friend. Was wondering what software people are using or if Efilive can do the job.
SwedeBurb
May 6th, 2011, 01:09 AM
TunerCat with Wester's templates... http://westersgarage.eidnet.org/programmingsoftware.htm

/Stefan
THEFERMANATOR
May 6th, 2011, 02:42 AM
You may be cheaper to have HEATH do an ECM for you if it is just one that your doing. I believe HEATH sells his ECM for about $400-500 US, and the TUNERCAT package will cost about $1100 US.
limited cv8r
May 6th, 2011, 01:51 PM
My friend has already gotten a Heath PCM and is fairly happy with the results, he still gets a constant MIL light and it is a pain to have to send the PCM back to the states to have changes made. What version of Tunercat is needed for this vehicle, I took the PCM apart and saw that it uses a flash chip, not eprom? Can the PCM be upgraded to a later model PCM? Are these vehicles OBDII?
Thanks for any replies or help.