So who wants their ECU's "Chromed"?

**vr4whore** · 07-11-2012, 11:12 PM

Originally Posted by Greg E

Yeah that has nothing to do with having one or 2 sensors...

The stalling with an open loop bov doesn't I know.

I don't understand what you meant by "If you're talking about running one o2 sensor instead of 2 or 4" do you mean disabling them in ECUflash?

**vr4whore** · 07-11-2012, 11:40 PM

Originally Posted by Greg E

The instructions are red & bold. Since its an American ECU you're installing, the same applies.

Oh you meant to leave per0 untouched, my ecuflash doesn't have per 3 I have 0,1,2 is it because my xml is not updated ?

**Greg E** · 07-12-2012, 09:50 AM

Originally Posted by vr4whore

The stalling with an open loop bov doesn't I know.

I don't understand what you meant by "If you're talking about running one o2 sensor instead of 2 or 4" do you mean disabling them in ECUflash?

How many 02 sensors are installed on an AUS VR4?

**vr4whore** · 07-12-2012, 12:38 PM

Originally Posted by Greg E

How many 02 sensors are installed on an AUS VR4?

They drive GTOs so 1 - and the ecu reads from the rear

**NOMIEZVR4** · 07-13-2012, 03:55 PM

I just installed my evo maf and need to rescale the MAF settings in ecuflash. My laptop crashed and I lost the chrome data. Is it possible to get it again? The links posted on page 1 are not working. I'm kinda stranded until i get that info again...

Patiently waiting...lol,
Thanks

EDIT: Worked it out somehow, EVO maf is installed. Car runs great. Thanks again.

**99 vr4** · 07-15-2012, 11:57 AM

Originally Posted by Greg E

How many 02 sensors are installed on an AUS VR4?

Originally Posted by vr4whore

They drive GTOs so 1 - and the ecu reads from the rear

You are correct AND incorrect. I have been working with a lad from the UK and a lad from Australia.

Basically the GTO has TWO O2 sensors regardless of the model year. The guy from the UK tells me that they took a 1999 VR4 and plugged in a 1994 VR4 ECU and the car ran just fine. All of thier cars require a three plug 1st Gen ECU and all of thier cars came with TWO O2 sensors.

**99 vr4** · 07-15-2012, 12:17 PM

Originally Posted by HLxDrummer

You mean good for that power with minimal restriction? I'm sure you can get that power with any MAF, but doesn't mean it is efficient...

Anyhow, I was just reading about how a bunch of BMWs were getting stolen overseas by reprogramming a blank key for the car, etc etc and I remembered seeing a table in the ROM for some security code. Are these ECUs equipped for something like that hardware wise? It would be really cool to just get a little fob on your keychain that was required to start the car...

Originally Posted by Greg E

No. Where did you read this in the ROM?

I think that some 2000 version GTO's came with the immobilizer function. I know that another user had taken code and removed it for some one. I personally would like to add that code into my ECU as a step up in security. You then need the extra black box and what not to make it work. And keys are a PITA to have made.