Remapping EU2 motors - a word of warning

Quote:

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Originally Posted by OffTrack

See if you can save out a copy of the existing map as a backup. If you can do that I'd suggest you try loading up a factory EU2 to suit the ecu/engine and give that a run for a tank or so to see what effect that has on fuel consumption.

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Thanks for you help mate,

Is there a factory map avalible online somewhere?

I'll try calling Davis Peformance Landy later today.

Funny, a Google search for "td5 factory map eu2" brings me back to here several times over.

Happy Days.

[QUOTE=joel0407;1933764]Is there a factory map avalible online somewhere?
QUOTE]

Never mind, I found Nanocom Map Wizard.

Happy Days.

Depending on which ECU you have pick one of these, that is assuming you have an Auto with EU2 which the fuel map id you posted earlier suggests:

NNN000130: sutdp014-suhde036
NNN500030: sutdp012-suhde036

These are both the same fuel map (suhde036) but with different variant maps to suit the ECU.

cheers
Paul

Quote:

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Originally Posted by OffTrack

Depending on which ECU you have pick one of these, that is assuming you have an Auto with EU2 which the fuel map id you posted earlier suggests:

NNN000130: sutdp014-suhde036
NNN500030: sutdp012-suhde036

These are both the same fuel map (suhde036) but with different variant maps to suit the ECU.

cheers
Paul

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Hey mate,

I have the NNN000130 ECU so I'm thinking sutdp014-suhde036 is the go.

I have also found 2 others that I think will match SUHDE 036-SUTDP 012 (Europe) or SUHDR 009-SUTZP 004 (Rest of the world). Both are EU2 maps for Automatic TD5 Discoverys.

I'm just wondering what the differance in the fuel maps might be?

ROW is for lower grade fuels.

Most (if not all) Aus delivered TD5s are Euro

Quote:

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Originally Posted by Tombie

ROW is for lower grade fuels.

Most (if not all) Aus delivered TD5s are Euro

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Cool.

So is SUHDE036 it is then. Once my wife gets home with the Disco

I have contacted Davis Performance and waiting a call back from them.

Happy Days

Small update.

I have loaded the standard map and my "AMBIENT PRESSURE" is now at 100kpa (or very close to).

Updating the map was a bit nerve racking. It might be ok for you guys that do it all the time but I have read several stories about blocking the ECU and I have a holiday booked to go away on Saturday.

Now I cant read my SD card through my Nanocom. I'm just working on that now because I made a short CSV file to chow the results.

Happy Days.

Ok I have just attached a CSV from a run with the suhde036-sutdp014 map.

"AMBIENT PRESSURE" is all good but seat of the pant power is well down.

I have red that many have found the Davis Performance maps to be very peaky with nothing under 2000rpm the plenty. With the pedal flat it felt like you had a big balloon strapped to the back and semi trailer had just run into you. With the Standard map its smooth but well down on power.

I called Davis Performance. The first time I was told Bruce was on the phone and he will call me back in half an hour. Then when I called 1 hour later, I was told he is still busy but he has the message and he will call me. I off to get ready for work now with a 12 hour shift, I guess he will call me tomorrow when I am sleeping.

I am on way to return from 4 wire AAP EU3, to my old standard EU2 two wire AAP. Anyone with an EU2 connector could take a picture that shows the colour of the cables and their position please ?

Quote:

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Originally Posted by Furka

I am on way to return from 4 wire AAP EU3, to my old standard EU2 two wire AAP. Anyone with an EU2 connector could take a picture that shows the colour of the cables and their position please ?

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I can in the morning, mate. Just on my way to work.

What exactly do you need a picture of?

The connector on the sensor or the ECU?

Happy Days.