Is this the sound of knock, missfire, or what? (knock sensor

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kritip
MegaSquirt Newbie
Posts: 21
Joined: Thu Jul 26, 2007 3:49 am

Is this the sound of knock, missfire, or what? (knock sensor

Post by kritip »

What does everyone make of this sound file? Is this the sound of knock, a missfire or is it normal :shock:

The file is passworded --- msefi

http://www.MegaShare.com/435629

I think it may be knock or pink/pinging, it's happening under load at about 3K at high speed. It decomes audible without headphones far higher at about 6K as a rattle.

Cheers for any input,

KRistian

/edit...corrected link
MS2 Extra 2.0.1
4 x IRGB14C40LPbF driving wasted COP's BAE403
VR input (60-2 OEM wheel and sensor)
No relay board
4 cylinder n/a, 16v 1368cc Fiat Seicento
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Mike_Robert
MegaSquirt Guru
Posts: 84
Joined: Fri Apr 09, 2004 5:55 am
Location: FL, USA

Re: Is this the sound of knock, missfire, or what? (knock sensor

Post by Mike_Robert »

What engine is this?
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kritip
MegaSquirt Newbie
Posts: 21
Joined: Thu Jul 26, 2007 3:49 am

Re: Is this the sound of knock, missfire, or what? (knock sensor

Post by kritip »

It's a fiat 1368cc 16V engine, that can be found in Panda 100hp, Idea, Stilo, 500, punto mk2c, punto grande, new bravo

Its VERY simialr to the 1242 16v varient found in Fiat punot, Bravo/a etc.

It's alu head, twin cam, 72mm x 78mm, 16v

Cheers,

Kristian
MS2 Extra 2.0.1
4 x IRGB14C40LPbF driving wasted COP's BAE403
VR input (60-2 OEM wheel and sensor)
No relay board
4 cylinder n/a, 16v 1368cc Fiat Seicento
Top
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