What is the permissible Knocking Level?

[jameswwt]

Hi Sifu's,
what is the permissible Knocking Level on my 4G63T engine? Im currently using PFC L-Jetro with Commander...
Ive came accross 70 on my commander on the Knocking Reading when i full throttle my ride once...

The average Knocking figure register on my commander is 35-45...Is it still on the safe side?

Pls kindly advise...

 

[jameswwt]

Any advise Sifu's out there?

 

[JINEIL2EN]

.....signal processing means receiving signals from the knock sensing means representative of knocking combustion conditions and providing a knock-condition signal (IK);

control signal means receiving and evaluating said knock-condition signal and producing signals for controlling said engine; and

engine control means having parameter adjustment elements responsive to said control signals for controlling a plurality of operating conditions of the engine and capable of changing the operating condition thereof in a manner whichreduces the tendency of, or inhibits, knocking,

said method comprising the steps of

generating a permissible knocking signal (SK);

comparing the permissible knocking signal with the knock-condition signal (IK) and deriving a first control output signal;...........

 

[Gh0sT]

35-45 is normal...

on a very hot day i get up to 58 and high rev will go over 60-70 (also using power fc)

 

[jameswwt]

Hi Guys,thanks for sharing...
Wah...Jineil2en so specific laa....Truly a Pro and Thanks Ghost for yr kind sharing...

 

[JINEIL2EN]

Hi Guys,thanks for sharing...
Wah...Jineil2en so specific laa....Truly a Pro and Thanks Ghost for yr kind sharing...

this is just a part of it... thanks..

 

[jameswwt]

this is just a part of it... thanks..

Walao....This is wat i called the Sifu of the Sifu's...hehe