Ben C34

If it didn't happen with the nistune and only happens with the power fc it is surely tune related. Such a shame you ditched the nistune for no real gain, especially as they will be releasing flex fuel for the r34 ecu in the near future.

If you question every crazy decision people make on this site you so go nuts!

You seem like a troll.

So you initially tried with bigger injectors? Chuck in some new plugs and see how It goes.

What. I'm sure that I have read this badly written post before. You are asking people to go out of their way to help you. The least you can do is write an easily read, sensibly formatted post as a sign of respect. Anyway, can't answer based on the info you have given. Specs are required. I'm sure some people can make some wild guesses for you. Here's mine. Injectors too big for tune in ecu.

Could always go ghetto and y piece another stock filter in.

I wonder if he will adjust his jigs as a result.

Hmmmmmm.

Cool.

Settle down Bro. You have been told to search rb30 +t Do that. This is no where near the right area to be asking that.

Holding full boost and idling fine does not rule out a boost leak at all.

There's endless info on turbo in an rb30. Go to calais turbo. Com Don't make it harder than in needs to be.

Check for boost leaks by doing a pressure test.

Actually a reason why the check light doesn't come on is that it's not a critical sensor for the ecu. It would likely log the code but it's not cel worthy.

The temp sensor to check is the one with 2 wires going to it. That's for the ecu. The one with one wore is for the gauge. I wouldn't expect a car to pop or misfire with a disconnected O2 sensor. It trims the fuel delivery slightly. It's not crucial. As for why there's no error. Don't know. Why does that bother you? Idling isn't a very technical or worthwhile thing to do to see if the O2 sensor is working. The normal and accurate way would be to get a wideband and actually check the mixtures are stoich at cruise and idle.

But it would still be sure to impress....

How much boost?

Anyway you want the 12 ohm ones. High impedance. Nom Nom Nom.

There are shit loads of types available. How come you have only found 2?

Get car tuned properly?

Why must there be a cheap way to fix it? Perhaps the fix is cheap , but do you have a well laid out workshop with a press and bearing pullers etc? Or any idea how the gearbox works? I'm going to guess no. So based on that your options are second hand box as you mentioned or go to a shop and give them your money.

Where is that figure from? factory manual?

Gearbox is stuffed. It's official.

That's a well thought out ad. Maybe r31 owners can read read your mind.

Nope.