vw hot start

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vw hot start

Postby skywallker » Sun May 06, 2012 12:49 pm

which map(s) need to be changed to solve vw hot start problem?

br

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Re: vw hot start

Postby ecuedit » Sun May 06, 2012 1:08 pm

2 cranking torque maps.

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Re: vw hot start

Postby skywallker » Sun May 06, 2012 1:17 pm

thanks
do you maybe have picture of them?
tia

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Re: vw hot start

Postby ecuedit » Sun May 06, 2012 1:25 pm

Look for coolant temperature vs engine speed. There should be two maps one by another.

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Re: vw hot start

Postby skywallker » Sun May 06, 2012 1:37 pm

thanks

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Re: vw hot start

Postby skywallker » Sun May 06, 2012 8:44 pm

downloaded ori and hot start problem solved files from other forum.
here are screens of mod from winols.anyone can explain what was moded.
tia
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Re: vw hot start

Postby ecuedit » Sun May 06, 2012 9:54 pm

The results are in the first picture. The map is not equipped - units / offsets (degrees Celsius vs. RPM).
At higher temp and lower RPM "fill the gap".

Warm start problems comes with years (battery, injectors, starter)...so the car needs little bit more fuel as the engeneers expected, or have planned.

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Re: vw hot start

Postby skywallker » Sun May 06, 2012 11:28 pm

thanks
so this would be right solution for hot start problem on vw?
i still have problems with units in winols.problems like temperature- is it in kelvins or celsius.is something 34.20 or 3420 and other similar stuff that i guess come only with experience

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Re: vw hot start

Postby ecuedit » Mon May 07, 2012 9:27 am

Yes, that is the right solution for hot start problem. For units look at the picture. You will need some practise, but it comes with time.
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