Knock readings(help)
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Knock readings(help)
Hello,does anyone know why my knock readings are suddenly a lot higher than normal.The only thing i can think of is the cold weather (-2 at present).Im from the UK and im using 99 oct fuel,the mods i have are power fc on stock map,downpipe,midpipe,catback,ind kit,1-1 fpr,fmic and ebs4 boost controller set up to 14psi and 2 extra secondary inj.Also what sort of power should i expect with these mods at the flywheel.Thanks in advance Roy.
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I believe the temp corrections on the PFC are not as accurate as they should be. You are also pushing a lot of mods for an untuned base map (!) You need to go to a dyno with a wideband A/F sensor and see what your A/F ratios are looking like. You might need to adjust the temp correction or add a bit more fuel in the cells you are getting knock in.
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Re: Knock readings(help)
Originally posted by royston
Hello,does anyone know why my knock readings are suddenly a lot higher than normal.The only thing i can think of is the cold weather (-2 at present).Im from the UK and im using 99 oct fuel,the mods i have are power fc on stock map,downpipe,midpipe,catback,ind kit,1-1 fpr,fmic and ebs4 boost controller set up to 14psi and 2 extra secondary inj.Also what sort of power should i expect with these mods at the flywheel.Thanks in advance Roy.
Hello,does anyone know why my knock readings are suddenly a lot higher than normal.The only thing i can think of is the cold weather (-2 at present).Im from the UK and im using 99 oct fuel,the mods i have are power fc on stock map,downpipe,midpipe,catback,ind kit,1-1 fpr,fmic and ebs4 boost controller set up to 14psi and 2 extra secondary inj.Also what sort of power should i expect with these mods at the flywheel.Thanks in advance Roy.
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