i know what happened then. there is two small 12-13mm plastic tubes on either side of the carbs.

the slide mechanism is sensitive to the air passing through these.

 

ive channelled these tubes into the airbox because they need to have the same air pressure passing through them as what's in the airbox.

if you leave these out of the airbox then the slides don't go up.

 

i think when the airbox has a leak, it must affect the pressure somehow causing it all to f*** up lol

Edited 22 June, 20197 yr by damunk

Can you record the sound that the Ks3 detects. Do a run, look at wav file in Audacity?

Tweak it, repeat. 

 

See

http://tunernerd.com/knock-monitor-pro/

Diy knock detect http://www.bylund-automotive.com/store/knock_shield.html

 

https://www.youtube.com/watch?v=slh7DsR7S3U#action=share SpeedyKnock for Speeduino

Edited 26 June, 20197 yr by dvderlm

i think i got the cheaper module. there only seems to be one socket for audio lead that goes into the bosch sensor.

i got ks3. £282

think the professional ones have that option.

it's all a rip off. they use a basic chip, fancy casing and slap 320 pounds for the professional version.

even mines a rip off probably.

 

so i could have paid £40 more for head phone compatibility.