Transient Throttle weird

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EvilEvolution8
Posts: 49
Joined: Wed Dec 07, 2016 9:37 pm

Re: Transient Throttle weird

Postby EvilEvolution8 » Mon Oct 16, 2017 6:44 am

Thanks for your advice.
I Will try your configuration...very interested the using of disenrich.

I don't nave DBW...i still using standard TPS.

skp_buggy
Posts: 24
Joined: Fri Nov 20, 2015 11:09 pm

Re: Transient Throttle weird

Postby skp_buggy » Mon Nov 06, 2017 7:15 am

Hello dear

I had similar to your problem.
My aftermarket intake flange was not straight due to tig weldings over heat, i found this problem by using carb cleaner spray it around the intake while the engine is running idle, whenever engine is soaked the spray from the leaked area it will choke and you will find the vacuum leak, it was very very small area that was leaking, and some times you will find a pin holes like a needle tip size sue to poor welder skills,


I hope this will help

EvilEvolution8
Posts: 49
Joined: Wed Dec 07, 2016 9:37 pm

Re: Transient Throttle weird

Postby EvilEvolution8 » Mon Nov 06, 2017 8:35 pm

Thanks buggy,
I will check vacuum leaks carefully ;)

Mobne_s13
Posts: 226
Joined: Sun May 25, 2008 8:56 pm

Re: Transient Throttle weird

Postby Mobne_s13 » Mon Jan 22, 2018 8:16 am

How did it go?

EvilEvolution8
Posts: 49
Joined: Wed Dec 07, 2016 9:37 pm

Re: Transient Throttle weird

Postby EvilEvolution8 » Tue Jan 23, 2018 8:49 am

Mobne_s13 wrote:How did it go?


after some test i put back the stock injectors and all works fine...with FIC/ASNU 1050 SP (high impedance 14 holes) with latency and flow provided from manufacturer the AFR is horrify lean on fast TPS movement.
I don't undersand why...


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