IQ Limit EDC15VM 2.5TDI

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IQ Limit EDC15VM 2.5TDI

Postby Gregotovar » Fri Jun 10, 2016 9:30 pm

Hi to All!!!
I have a problem with a friend's car.
I've read that there is a limit in pump for VP44 Bosch cars in VAG 2.5 TDI.
Only here i've seen that isn't correct and limits are in ECU.
I've only seen that there is a 3d limiter located in this ECU at 4D9CA.
I don't know what is Y Axis in this Map.It looks like a selector.
Where are these limits???

I've tried to find everything and in 8bit mode but with no success.

I have a 2.5 tdi Damos but for Transporter and there is the typical 15 39 51,to overpass 51 mg.

ECU is 0281010494-4B1907401D SGD04 AYM Engine 155HP.
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Re: IQ Limit EDC15VM 2.5TDI

Postby Remapmaster » Sun Jun 12, 2016 3:06 pm

Look for 50mg values

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Re: IQ Limit EDC15VM 2.5TDI

Postby Gregotovar » Sun Jun 12, 2016 6:15 pm

Hi remapmaster!!!I will try it but in diag done with 50 value after or before any special value like 1.9???
Factor should be (255/50) x100 to ser it un vcds and un this case it hace to be 255/50 but i can't find factor and values.
Thanks for The reply.
Any direction Or sector for manual codeblock???
Regards

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Re: IQ Limit EDC15VM 2.5TDI

Postby maki4evers » Sun Jun 12, 2016 6:38 pm

hey mate.

im not sure i good understend but i think diag limit in this file is 80 mg (039 080) and factory 320 (00000 00320 00000 in 16 bit)

cheers

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Re: IQ Limit EDC15VM 2.5TDI

Postby Gregotovar » Sun Jun 12, 2016 7:16 pm

yes i've seen 39 80,but i don't know if 2.5 vp44 doesn't go over 50,2.
In this case i can not see it and i've seen a factor for this.
Turbo Diag Factor:53A04 value 980 i supose for 2500mbar.
Fuel Limit Max is possible 53AAC???
Value is 508,and 255/5,08=50,19685 approx 50,2.

In this case is possible to pass 50mg??? or is no limit???
No for diagnostic.
When I finish the file I'll test with vcds.
Regards

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Re: IQ Limit EDC15VM 2.5TDI

Postby ecuedit » Sun Jun 12, 2016 9:27 pm

limits in flash are 50mg if you raise all limits you will go over it.

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Re: IQ Limit EDC15VM 2.5TDI

Postby Gregotovar » Sun Jun 12, 2016 9:47 pm

Ok ecuedit.
Thaks for reply.
In any codeblock search in 8 bit mode 50 and raise it???
Thank you very much for your help!!!
Cheers

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Re: IQ Limit EDC15VM 2.5TDI

Postby Remapmaster » Mon Jun 13, 2016 9:32 am

Gregotovar wrote:Ok ecuedit.
Thaks for reply.
In any codeblock search in 8 bit mode 50 and raise it???
Thank you very much for your help!!!
Cheers

16 bit Lo-Hi

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Re: IQ Limit EDC15VM 2.5TDI

Postby Gregotovar » Mon Jun 13, 2016 10:32 am

Thank you for everything.Is not necessary factor?.I'll try it.When I load new file in car I'll report.
Cheers

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Re: IQ Limit EDC15VM 2.5TDI

Postby Gregotovar » Mon Jun 13, 2016 8:12 pm

one more question.
It's possible to be 65535 50,and 50 65535???
52C46
52C48
52C4C???
52C56???
52DF4
52FA2
53158
540A2???
54FC6
5522A
55234

and 53AAC factor for einspritzmenge (max iq)??? or isn't necessary any factor?

Thanks to everybody.
Regards

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