Low RPM medium load knock...?

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Re: Low RPM medium load knock...?

Postby cynner » Tue Mar 24, 2015 6:41 am

Yep we tried a temp tune with heaps of timing pulled, didn't make a difference.

MAF sensor has been cleaned. Will try and find a replacement for testing.

Non Cruise timing has no KCA until 1.10 load, then adds 5.6. Cruise adds 5.6 from 0.36 load... so I think the effective timing is a bit closer matched between the tables.
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Re: Low RPM medium load knock...?

Postby KiDo_Tuning » Tue Mar 24, 2015 11:53 am

Cruise AVCS/Timing is not active when it does it(as per logs) and the interpolation timer between Cruise and Non cruise would make it a non issue. It is not a sudden 'map switch'
KiDo Racing Tunes Info: HERE

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Re: Low RPM medium load knock...?

Postby cynner » Tue Mar 24, 2015 7:53 pm

Tried a temporary tune with the wastegate zero'd out... (to rule out solenoid noise). No change :(
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Re: Low RPM medium load knock...?

Postby cynner » Tue Mar 24, 2015 10:27 pm

Decided to take this thread over here... viewtopic.php?f=56&t=29697
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