Ok so my car has been doing the Engine Power Reduce cause the tb sensor is fucked. So here the dilema i bought an ls4 tb for it. Do i need a tune when i install it or can i run it with the stock to? What would happen if i just install it and run like that? Would the car even run with it like that or no. Cause i'm getting really tired of the ERP code it doesn't do it all the time but it does it enough. Any advice would be really appreciated thanks and Merry Christmas

 

It'll run but u will run lean and like ****... tune it.

 

it will run BUT it may also go into limp mode. Did on my 2.2 when I was supercharging. I had a bad LSJ TB and had an LS4 laying around. Put it on and it started but went into limp mode.

I got a new LSJ TB from Crate Engine Depot for around $100 shipped (3 days).

 

ok Yea i need a tune anyways but i've been trying to find one here in vegas its hard.

 

Ill be driving through vegas in early jan if u haven't found a tuner.

 

When how much cause i need this done bad.

 

I should be in vegas driving through around jan 11-12 either or.price wise we cn talk about it. If interested text me I'm at the movies and it'll start in 5 mins ill get back to u soon. 2705053212.

James.

 

what codes does it set for the original tb

 

its was the tb sensor code dont remember the exact numders but it was that.

 

Ok coo will do.

 

well depnds on which one might just need a cleaning and relearned idle position

 

oh really should i just take it off and clean it?