help please

[gonzy tunning]

hey guys wats up,,me and my brother just did 1jz swap on his supra i exteded the harness and everything, we finish the swap already the car star but it dosent rev propertle and some other stuf that i need to do,
plz guys i need some help

 

[tlo86]

propertle? properly? im sorry but this is the most vague question in the world. so far i know you did a 1jz swap and it doesnt idle right?

 

[OneJoeZee]

You're going to have to be alot more specific than saying it doesn't rev properly and other stuff too.

 

[supramike7m]

your not too detailed with your descrition of the problem. but id make sure you dont have a boost leak somewhere

 

[gonzy tunning]

ok this is wut its wrong with the car,the car idle fine its just went i rev the its start back firing at low rpm, another thing at the fuse box its a from my car its grey plug with 6 wires and its another plug that come from the 1jz harness that have 12 wires so that dosent match,this is my first time doing this but im doing ok exept for the and cluster gauges dont work eider,plz excused my spelling,,,thanks

 

[rakkasan]

Effective problem solving requires effective communication.....

 

[gonzy tunning]

wut

 

[The Reaper]

Pick up a HoP's and test yourself

 

[Ken]

dang playa dat shits gettin crucial forreals

 

[Van Diesel]

MAP SENSOR.