boost cut at 4000rpm in every gear
 

Just recently installed a t3t4 with a mini ram and open 3 inch down pipe 440 rc's as well as phearable base map.If anyone has any ideas as to what might be wrong please respond to thread.

Re: boost cut at 4000rpm in every gear
 

What car? What engine? What amount of boost? Why are you going to 4000 RPM in every gear on a base map before being tuned?

Re: boost cut at 4000rpm in every gear
 

Because motherfucking race car

Re: boost cut at 4000rpm in every gear
 

Only a honda faggot would describe his turbo as a t3t4

Re: boost cut at 4000rpm in every gear
 

map sensor?




sounds like your base tune isnt set up for boost..

Re: boost cut at 4000rpm in every gear
 

Yes, probably MAP sensor cutting out at 11 psi or whatever the OEM MAP sensor flatlines at.. And it sounds like the base tune is a base tune, not a tuned tune.

Re: boost cut at 4000rpm in every gear
 

I don't even.

/handatards

Re: boost cut at 4000rpm in every gear
 

:p

Re: boost cut at 4000rpm in every gear
 

when the ecu isnt setup to delete the map sensor readings it cuts as soon as it gets positive pressure that it cant comprehend..



which isnt even 1 psi..



if he had the old school missing link setup then it wont cut boost because it wont ever read positive pressure..