Golf MK5 1.9tdi 77kW overboosting?

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Golf MK5 1.9tdi 77kW overboosting?

Postby rpm » Fri Oct 16, 2015 2:11 am

Hello guys,
Could someone have a look on these graphs please ?
Recently I had a EGR pipe split two times.
I believe that turbo overboosting a little bit ?
Thanks in advance.
http://s10.postimg.org/kj2i0wqhl/image.jpg
http://s10.postimg.org/8fx6dcffd/image.jpg
http://s10.postimg.org/8ilndx8gp/image.jpg

rpm
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Re: Golf MK5 1.9tdi 77kW overboosting?

Postby Remapmaster » Fri Oct 16, 2015 7:05 pm

Hi. It's not overboosting, its overshoting. It can be because of decat, egr off. This boost spike can be removed by adjusting N75 map.

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Re: Golf MK5 1.9tdi 77kW overboosting?

Postby rpm » Sat Oct 17, 2015 12:29 am

Thanks for reply.
All these problems started after remap.
Probably a bad remap?

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Re: Golf MK5 1.9tdi 77kW overboosting?

Postby Remapmaster » Sat Oct 17, 2015 11:29 am

Maybe too strong remap, sometimes because of bad remap.

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