Boost issues
 

Having an issue that even the tuner couldn't solve. Its when we hit anywhere between 3-5psi of boost and its like an ignition cut. Its a Sport P1000. Have removed all safeties and spent a good 9 hours (thankfully he is an old friend) going over everything just making sure wiring wasnt wrong. We had the dyno wideband on that rear as well and during the issue it doesnt seem to dump fuel or go lean. I always thought it was the secondary's just flooding it. It has the FFE hall sensor installed, tried swapping to the reluctors but that didnt change anything so went back. It runs id725 primary and id2000 secondary's and 4 AEM smart coils. We even went from the GM map sensor and use the internal with the same issue. Car runs amazing and if we take the boost pipe off it runs to redline perfectly and smoothly. Its an issue that only happens under boost. I uploaded a video to show what happens when we start to pull boost on the dyno. I have one of the maps but I cant seem to upload it here...is there a small thing I'm missing for that? As for the car any help would be great, and if there is anything else you need to know that I have forgotten to mention.

Here is a zip file for the tune. Hopefully someone can see something in there

Hi Zatzy

Whoever is tuning that car has no comprehension for rotary tuning whatsoever let alone Staged injection.

You need to find yourself another tuner.

100% time to find a new tuner...

it is the secondarys flooding it, the staging is all setup wrong..

I wish it was that easy as this is the only tuner in town. The car runs great minus the boost issue. I also dont want to jump down the tuners throat as this is just one map I have and it easily could not be the best one from when we were working on the car. I guess at this point does the rest of the tune look fine minus the stage injection? Trying to semi sort this out myself before spending anymore time at a shop as they are hella busy anyways. So if anyone with some knowledge could maybe help with some correct numbers or whatever that would be amazing. Would love to figure this out and once I'm sure all is well I can get it on the dyno.

email me dale@tunedbydale.com.au and ill get you sorted out