Knock MIL Help

s300 and SManager software questions & answers
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DaveCaswell
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Joined: Fri Sep 07, 2018 10:08 pm

Knock MIL Help

Post by DaveCaswell »

Hi

My Knock Sensor MIL keeps coming on, Any ideas what it could be?

TIA
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LUDE Knock error.s3d
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Spunkster
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Re: Knock MIL Help

Post by Spunkster »

What ECU are you using this in?
DaveCaswell
Posts: 6
Joined: Fri Sep 07, 2018 10:08 pm

Re: Knock MIL Help

Post by DaveCaswell »

P30
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Spunkster
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Re: Knock MIL Help

Post by Spunkster »

Are you sure the knock sensor in the block is working and undamaged?
DaveCaswell
Posts: 6
Joined: Fri Sep 07, 2018 10:08 pm

Re: Knock MIL Help

Post by DaveCaswell »

Yes working fine on Dyno 1 week ago Light came on a few times just turned car off and was good. This has been playing up for a while replaced with new and still same.
DaveCaswell
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Joined: Fri Sep 07, 2018 10:08 pm

Re: Knock MIL Help

Post by DaveCaswell »

Here is my current tune
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LUDE EVOR jully 2019 501hp.skl
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Spunkster
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Re: Knock MIL Help

Post by Spunkster »

Have you discussed this with your tuner?

Do you have forged pistons?

If you are using a P30, the knock board is tuned for a B16A engine and not an H22. That could also be the issue. With some research there is information out there about the resistors on the board that will tune it for the H22 instead.
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