the afc hack eliminates the need to have an fmu, so get rid of it. its smoother without the fmu. secondly, im pretty sure you could easily do 6psi with the hack and thoes injectors, but i wouldn't push it unless you get some biggar injectors. the biggar you go the more boost you can run without a cel. and yes your ecu does have an O2 sensor. the o2 is located either on the exhaust manifold, the downpipe, or the cat. most every car has one, and they are required to make the car run correctly.

 

ok thanks. but will the fmu help in a way? coz i dont want to spend $$$ for a bigger injectors. plus im pretty sure i dont have an o2 sensor. ill check my box to what serial number for reference.

 

well instead of /HACKing with the afc in your case, you could just enriching the fuel patterns with your 275cc injectors and probably be ok with 6 psi.

Jeff

 

That was the original plan, but it throws a code out. Thats with 6 check valves already in place.

 

which code?

 

map sensor!

 

6 check valves? jesus.. the most we have ever had to put in was 4. Are you sure they are working correctly? and installed properly?

 

Before I only had 3 check valves. Now its 6 but still giving the code. Maybe the map sensor is broken already. You guys think the AFC HACK will work? ill give it a try later. 270cc injectors

 

ok its hooked up, what should i set the sensor type to? there is an in and a out option. i have a 89 d16a6. and the throttle sensor is the arrow supose to go up or down? what about the ne-point options? and the dec-air flow corection settings??
1)sensor type?
2)throttle sensor arrow?
3)ne-point options?
4)dec-air flow correction options??
oh and one more thing i had about 3-4 cables left on the apex harness that didnt get connected to anything,is that ok or did i mess up? man this is getting complicated, oh well im sure it will be worth it. please help guys im in over my head here. thanks a lot.
please help?? thanks fellas.