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      11-21-2006, 10:20 PM   #96
JP@SI
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Drives: RINSpeed RRSport (PSI)
Join Date: Nov 2006
Location: Pasadena, CA


Posts: 5
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Quote:
Originally Posted by shiv@vishnu
Hi JP.
We are cutting no wires with the XEDE install. We're not even tapping into any wires. And there is no trace, counters or "junk codes" associated with running the XEDE. I'd like to think we thought it out pretty well. As for ECU adapting back to stock, it doesn't because we effectively recalibrate the feedback sensors responsible for the learning. The DME sees nothing out of the ordindary.

Injector duty cycle, Calculated load, Wastegate duty, fuel pressure, knock counts, fuel/ignition trims, wideband signals, etc,. will all show normal values when logged. A lot of this is attributable to the software flexability with regards to mapping. We're able to generate conditional inputs/outputs based upon any number of input/output variables. I don't know of any stand-alone or piggy-back system that does this. Nor I am aware of anyone who has managed to reverse engineer such tuner-definable logic into factory ROM functionality. Every system has it's strenghts. This just happens to be ours. So far, we've put close to 5000 miles on our car. 4800 miles with the XEDE. The car has displayed perfect long-term consistency. And there is no reason for this to change.

-shiv
So the Xede unit has DME plugs (which the unit itself plugs inbetween) like a M/M connector so that the stock wiring harness plugs inbetween?