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Mafless Ecotec

VSEXEC

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Hi guys,
I want to to remove the MAF sensor from my ecotec and run a MAP sensor. Ive been told that if you run a VR loom that you can go MAFless so my question is how much work is it to fit a VR loom.
Thanks
 

Decicrate

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The easiest way is to have the car re-tuned using Kalmaker software.

You can ditch the MAF and wire in a MAP and re-tune. The only mods needed is to wire in the MAP, that takes about 20 minutes and swap one wire on the ECU.
Not a cheap option though.
Also not legal as the car was released with MAF and needs to keep it for compliance.
Personally I would not go down the MAP path unless you have some quite extensive modifications done.
 

VSEXEC

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Its ok car is not going back on the road and its a twin turbo thats why it needs to go. Do you know which wire to swap my mate had a super6 and HP-f put a MAP in but we forgot to check how it was wired when we pulled it out. Thanks
 
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