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View Full Version : Blitz supercharger ncp13 install issues.


leighaus
02-16-2019, 10:04 PM
Hey guys,

So over this weekend here in aus I have assembled my blitz charger kit, mounted it all, wired it into the ecu as in the blitz install manual checked over the wiring to ensure it's in good shape..
and so here I am, I have finished and doubled checked what seems to be a complete install by the book, but when I fire the car up it will only run for a few seconds and then Has what seems like a complete fuel cut and the car will shut down completely, hitting the throttle does nothing and cannot get the revs up, and will just repeatedly die each time I start it.

I was lead to believe it was an immobilizer issue as I had first been using the secondary key that came with the car and so I swapped out the keys and noticed the security light in the centre of the dash went out with this key, which was good as before it was either flashing or solid so I tried once more but it still only ran for 2 seconds and shut off again.

Does anyone have any suggestions on what may be causing this? I will attach some video footage today when I get a chance to show you all how it is on my end from the engine bay and inside the car.

But it has stumped me, we have checked fuel is making it up the line and that the Injectors are seated properly, checked spark which is good and had a look over our plugs again. Cannot really seem to work out what's stopping me here, no noticeable vacuum leaks that I can find although I will look into it more today to be sure but it just seems odd the car will not even stay running for any length of time. Only an initial fire up and then shut off.. driving me mental!
Any help would be greatly appreciated.

06YarisRS
02-16-2019, 10:48 PM
MAF sensor wiring/connection problem? I'm not very knowledgeable, but when I forgot to plug my MAF sensor back in after my engine swap, the engine seemed to start, then shut right off. Just a thought.

Jeepers
02-03-2025, 02:32 AM
A little late?!
1/ Did you disconnect the battery for a long time to reset the engine CPU so it can relearn?
2/ Did you change the fuel pressure relief valve to the one that comes with the kit, to give higher fuel pressure?