Re map

T

Teo-boy

New Member

Posts

9

Location

Scotland

• Jun 6, 2021

• #1

Hi just wondering Can the 2.5 tdi be remapped and what improvements do you get and is it worth doing .

 

Flossie

Well-Known Member

Posts

11,053

Location

Shropshire

• Jun 6, 2021

• #2

It's not got an engine ecu so no to remap. Can be tweaked though.
Injector pump, waste gate, intercooler.

 

T

Teo-boy

New Member

Posts

9

Location

Scotland

• Jun 7, 2021

• #3

Thanks is the gain worth it or better to just leave it alone ?

 

A

Anaconda

Well-Known Member

Posts

3,728

Location

Thames Valley

• Nov 5, 2023

• #4

Cauf61 said:

The 2,5 TDS (BMW M51 engine ) can be easily remapped to 170 Hp. I have the eeproms for it Very easy to put in.

Click to expand...

Doubt it would work on a 19j on whatever engine he had.

 

L

lynall

Well-Known Member

Full Member

Posts

25,901

Location

Kent

• Nov 5, 2023

• #5

Teo-boy said:

Hi just wondering Can the 2.5 tdi be remapped and what improvements do you get and is it worth doing .

Click to expand...

You can tweak the 300tdi easy enough, youtube/google will show you.
Takes less than 5 minutes to do, dont be greedy just a little tweak is all that is needed.
1/4 turn in on diaphragm and 1/4 turn in on fuel screw.

 

biketeacherdave

Well-Known Member

Posts

4,893

Location

south east london

• Nov 5, 2023

• #6

You boys are replying to a post over 2 years old and he ain't been back since