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Throttle flow vs opening

Posted: Thu Mar 09, 2017 4:15 am
by D33@+H-Kn1gH+
How should I adjust the values for the J35 throttle body flow? I have the throttle body installed after the supercharger

Re: Throttle flow vs opening

Posted: Thu Mar 09, 2017 4:43 am
by R-12914
From what J35-Engine do you have exactly the Throttle Body?:
https://en.wikipedia.org/wiki/Honda_J_engine

Re: Throttle flow vs opening

Posted: Thu Mar 09, 2017 5:03 am
by typer86
D33@+H-Kn1gH+ wrote:How should I adjust the values for the J35 throttle body flow? I have the throttle body installed after the supercharger
Regarding the FP help:
Calibration > Throttle > Throttle Flow vs Opening:
In some situations the ECU will need to know the air flow past the throttle body for a certain throttle opening.

I recomment to alter also the Error Conditions > Maximum plate deviation (P2101) a little bit!
increase the TPS (%) values from: Angle 1.9 to 15.0

But I recomment to leave it stock and review a log to see if adjustments are necessary...! Normally the stock TB is good for 600+HP builds ;)

Re: Throttle flow vs opening

Posted: Thu Mar 09, 2017 5:20 am
by D33@+H-Kn1gH+
R-12914 wrote:From what J35-Engine do you have exactly the Throttle Body?:
https://en.wikipedia.org/wiki/Honda_J_engine
I bought the throttle body from tegiwa. As far as I know the throttle is the same as the FD2 type R

Re: Throttle flow vs opening

Posted: Thu Mar 09, 2017 5:24 am
by D33@+H-Kn1gH+
typer86 wrote:
D33@+H-Kn1gH+ wrote:How should I adjust the values for the J35 throttle body flow? I have the throttle body installed after the supercharger
Regarding the FP help:
Calibration > Throttle > Throttle Flow vs Opening:
In some situations the ECU will need to know the air flow past the throttle body for a certain throttle opening.

I recomment to alter also the Error Conditions > Maximum plate deviation (P2101) a little bit!
increase the TPS (%) values from: Angle 1.9 to 15.0

But I recomment to leave it stock and review a log to see if adjustments are necessary...! Normally the stock TB is good for 600+HP builds ;)
Then i guess i shouldn't make any adjustments. I read in the FP help that it needs to be altered for any bigger throttle body. Now with the J35 I went from 61mm to 64mm outlet so I thought I should make some adjustments

Re: Throttle flow vs opening

Posted: Thu Mar 09, 2017 10:25 am
by R-12914
D33@+H-Kn1gH+ wrote:
R-12914 wrote:From what J35-Engine do you have exactly the Throttle Body?:
https://en.wikipedia.org/wiki/Honda_J_engine
I bought the throttle body from tegiwa. As far as I know the throttle is the same as the FD2 type R
Then try the values from a FD2 calibration or the values from a Honda/Acura, where has a J35 engine!

Re: Throttle flow vs opening

Posted: Thu Mar 09, 2017 11:25 am
by D33@+H-Kn1gH+
R-12914 wrote:
D33@+H-Kn1gH+ wrote:
R-12914 wrote:From what J35-Engine do you have exactly the Throttle Body?:
https://en.wikipedia.org/wiki/Honda_J_engine
I bought the throttle body from tegiwa. As far as I know the throttle is the same as the FD2 type R
Then try the values from a FD2 calibration or the values from a Honda/Acura, where has a J35 engine!
Thanks!