S14a SR20DET bucking at cruisung

Discussions concerning the M7790 cpu

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PL
 

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Re: S14a SR20DET bucking at cruisung

Post by PL »

Good to hear that you're getting somewhere with this.

I'll have a play around on the bench with the load values and see if anything can be done.

Definitely try decreasing IGN values in that area as this can have a major affect.

PL
Pinto
 

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Joined: Sat Mar 30, 2019 7:34 am

Re: S14a SR20DET bucking at cruisung

Post by Pinto »

Problem solved!! :)

I found a solution to trick the VTC, so that it´s not activated while cruising:

At first i set the "VTC RPM Enable" up to 3.250 rpm, and then the "VTC Load Enable" to a value that the VTC is "off" while cruising, and goes "on" when you slightly accelerate, independently to the RPM.. I think the value was 24. You can see that very clearly at the VTC-Flag in Nistune to find your perfect value.

Its so goog to cruise around at low speed/low rpm without jerk 8)
Matt
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Re: S14a SR20DET bucking at cruisung

Post by Matt »

Good stuff! Yeah setting one higher than the other will force it into turning on later
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