Jump to content
SAU Community

Recommended Posts

I got my car tuned at saddin yesterday he said my car is running to rich couldn't tune it properly.

Mods I've got

Fmic

2-1/2 inch exhaust

Apexi pod

Walbro fuel pump

Stock turbo

Stock afm

Avc-r

I just put in s15 injectors b4 I got it tuned I think they are 440cc is that the problem or afm need some help ? How would I stop running it so rich?

Link to comment
https://www.sau.com.au/forums/topic/373679-r33-running-rich-as-fk/
Share on other sites

no, emts (and others) mean, what ECU are you using to support the different injectors?

you cant just change injectors and expect the ECU to figure it out, you need to tell the ECU what injectors you have, if non-std 370cc

your options are

remap the stock ECU

get a piggyback ECU option

get a stand alone ECU

either will let you run larger injectors. with STD ECU and anything other than 370cc injectors your car will run like ass and it's a timebomb

im surprised the tuner didnt check or ask you or refuse to tune it with std ecu and different injectors

did you tell him it had non-std injectors? did he ask what ECU

or have you just failed to list it here?

there is nothing to figure out or nothing to do your head in.

it is a simple yes / no question.

if you have a remapped ecu, aftermarket ecu, piggyback

a) get it remapped / tuned again

if you have the standard ECU

a) remap the stock ECU

b) get a piggyback ECU option

c) get a stand alone ECU

or your last option

remove the aftermarket injectors

YOU

CANNOT

RUN

NON

STANDARD

INJECTORS

WITH

A

STANDARD

UN-MODIFIED (not remapped)

ECU

yeah you dont need 440cc injectors with std turbo

the std turbo will run out of efficiency before the stock injectors do

so sell them and spend the money you get back on a piggy back or ECU remap

the piggyback or ECU remap will add a bucket load more average power everywhere and make the car heaps quicker

you should peak 200rwkw with those mods + ECU remap or piggyback

but the average power will be up heaps more over the std ECU and boost controller

plus youll have to avoid the factory boost R&R around 10psi so its a crap setup even if you just ditch the injectors and tune it

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • For these last 7 years of ownership, I've always had to use a small scissor jack under one of the front tow hooks to raise the front just enough so my low-profile jack fits under to reach my subframe jack point. I'm beginning to get annoyed of always having to do this. Are there any lower low-profile jacks that fit under the gtr lip on a dropped car?
    • Seat of the pants assessment of the new intake: The car is way less "doughy" when hitting the loud pedal, especially off idle when stopped or in traffic, I did use a cheapo lazer thermal thingo to measure the temp around where the pod filter got its air, it was between 55 - 60°C, in saying this the car was shut off and not moving, so the OEM intake pipe was not supplying any fresh air to where the pod was when the car was at least moving A weird bonus was induction noise on the throttle in the cabin increased a bit,  I was worried that I was actually going to lose some of that induction noise I love so much, outside though, when I got the daughter to do a WOT drive by pass for me, the induction noise has increased alot when on the throttle, not quite ITB doort, but well up there I'm extremely happy with the results and have been exploring the country roads in the region  As for house mods: 1.New front fence is up and is awesome, it really upgraded how the joint looks from the street, and the added security is nice 2. Electricians have replace some interior lights, and with more lighting in the garage, a few new motion detecting lights out the front above the garage, front room, and at the front door, which I have already found heaps helpful coming and going, also now has fancy pants CCTV all round the house The only hold point for power though is the solar and batteries due to supply issues, although this will happen over the next few weeks 3. I have done a heap of landscaping out the front and I'm almost ready to do a new small retaining wall with some nice blocks to replace the brick and cemented in rocks around the raised garden beds cemented in river stone "was the fashion at the time" the house was built. I currently have a pallet of retaining wall blocks and 2 bulka bags of 20mm blue metal to replace the wood chip that is in the raised garden beds around the house 4. I now have 3 big raised garden beds for out the back to grow some vegetables, about 70cm high, 200cm long and 100cm wide 5. My 2 compost bins are already pretty full with brown, green and kitchen waste from the landscaping I'vedone so far, but they will probably take a few months to break down, so anything else that gets chopped, trimmed, and kitchen waste will just start filling the base of the raised garden beds to about 30cm before I start throwing 40cm of good compost, and stuff, for the vegetables to grow in, I'll need a few ton of compost and soil, but the local supplier can sent me bulka bags of the stuff Basically the logs, wood chips and a few strategically placed rocks for drainage, will give the beds some good organic materials down low to break down over time, and they will hold moisture during the warmer months to save the water in my big arse water tank if we don't get alot of rain So, all in all, the car and house mods are going well, and I'm really enjoying being retired, I sleep in too 0700 and slowly plod around inside until I feel like actually doing anything, and only work in the yard for as long as want, which has actually been alot over the last few weeks,  although when you look at it, it seems that not a huge amount of work has been done,  until I look at the before I started the work pics Happy days and good times indeed 
    • hahaha yeah. Plan is to get side skirts and probably just rear pods. But going to do them one-by-one. I've got a set that I really like from RHDJapen, but that one isn't shipped to AU. So need to find someone who can get it for me
    • Here's an idea, answer the questions I asked you as they are trying to work out WHY the LSD will be binding up in a straight line.
×
×
  • Create New...