Thread: p1188
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Old 08 May 2003, 12:21 am
PETEY_CRUISER PETEY_CRUISER is offline
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Join Date: Apr 2003
Location: barrie, ont, Canada.
Posts: 16
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After sifting through as many ocurances from the GT's to the Srt's I think I know what is causing the code to trip. It seems to me that it gets trip when there is a large load on the engine while in low RPM range the with the controler you can start adding boost while in a very load or high eng load enviroment ie. driving your car from a stop in second gear. while this would normaly bog down a car the controler is making it easyer to spool the turbo forcing air to push in to the cylinders with out ample spark retard. this is why they make electronic ignition systmes for NOS and Turbo car with Retard adjustment. This in turn is read at the Tip to much air for fuel and spark and confuses the ECU triping a code. In closing thoughts I think this is why it is happing to 5 speeds more often than the Auto sticks because the auto will down shift but in the case of auto stick in trip mode on the high way you should down shift or put in drive when adding boost. The best fix is to not drop the hammer with out the rpms being in there power range this will keep from adding boost at low rpms under load. ie. driving autostick or 5 speed do not drop the hammer at 1500 rpms keep the revs at 2500 min if not higher. If you are launching from a stop 5 speed should start at 3500-3800 when the cluch is dumped the load should drop the rpms when you get traction to about 27-2800. I hope this helps
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