Accel pump multiplier-Global

QWKSNKE · 08-24-2005, 04:45 PM

Thought I would split up my questions to separate threads. Felt the other thread had cluttered up with to many questions and topics.

Quote:

Originally Posted by 86GT

The stock 'Accel Pump Multiplier - Global' in the scalars is 0.390625, so your at 0.796875. What is your injector size?

So does this mean the mulitplier is to rich? Should I lower this value.?

86GT · 08-24-2005, 04:57 PM

It actually is riching the mixture during acell. If you are not seeing a rich condition I would leave it.

QWKSNKE · 09-07-2005, 07:11 AM

Which direction increases fuel? going higher or lower?

86GT · 09-07-2005, 08:20 AM

increase the number to get more fuel. I have mine set at 1.99

QWKSNKE · 09-07-2005, 10:05 AM

Quote:

Originally Posted by 86GT

increase the number to get more fuel. I have mine set at 1.99

damn. that is a lot higher than mine. Is there a formula that I should be using to figure out what it needs to be. Also, should this be changed before my MAF is tuned in?

86GT · 09-07-2005, 10:10 AM

I used Don's value and it worked like a charm. You may want to start with one and see how it does. then increase it by .25 each time.

QWKSNKE · 09-07-2005, 10:20 AM

Quote:

Originally Posted by 86GT

I used Don's value and it worked like a charm. You may want to start with one and see how it does. then increase it by .25 each time.

Where is Don's value at?

86GT · 09-07-2005, 10:43 AM

His value is just above 2.0, but the tweecer will not allow anything over 1.99. You will need to use a binary editor to go above 2.0. At least this is what I found on the A9L.

Dale McPeters · 09-07-2005, 10:57 AM

It would probably be best to increase the lb/mn in the table and stay below 1.6 or so IMHO. If you increase the lb/mn it should increase the amount of fuel.......

86GT · 09-07-2005, 01:17 PM

Either way, but both the table and the scalar have their limits. I believe the table limit is 62 and the scalar is 1.99.

08-24-2005, 04:57 PM	#2
86GT Member Join Date: Mar 2005 Location: Sacramento California Posts: 449	Re: Accel pump multiplier-Global It actually is riching the mixture during acell. If you are not seeing a rich condition I would leave it. __________________ EEC Analyzer A9M, TwEECer, 306ci, 73mm C&L w Tuner Tube, Cobra Intake, 42# inj, Edelbrock 6037, E303 cam, 155 fuel pump, FPR, 70mm TB, E-Fan, 3.55 gears, Powerdyne 9psi actual 5psi...way more.

09-07-2005, 07:11 AM	#3
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	Re: Accel pump multiplier-Global Which direction increases fuel? going higher or lower? __________________ 2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy

09-07-2005, 08:20 AM	#4
86GT Member Join Date: Mar 2005 Location: Sacramento California Posts: 449	Re: Accel pump multiplier-Global increase the number to get more fuel. I have mine set at 1.99 __________________ EEC Analyzer A9M, TwEECer, 306ci, 73mm C&L w Tuner Tube, Cobra Intake, 42# inj, Edelbrock 6037, E303 cam, 155 fuel pump, FPR, 70mm TB, E-Fan, 3.55 gears, Powerdyne 9psi actual 5psi...way more.

09-07-2005, 10:10 AM	#6
86GT Member Join Date: Mar 2005 Location: Sacramento California Posts: 449	Re: Accel pump multiplier-Global I used Don's value and it worked like a charm. You may want to start with one and see how it does. then increase it by .25 each time. __________________ EEC Analyzer A9M, TwEECer, 306ci, 73mm C&L w Tuner Tube, Cobra Intake, 42# inj, Edelbrock 6037, E303 cam, 155 fuel pump, FPR, 70mm TB, E-Fan, 3.55 gears, Powerdyne 9psi actual 5psi...way more.

09-07-2005, 10:43 AM	#8
86GT Member Join Date: Mar 2005 Location: Sacramento California Posts: 449	Re: Accel pump multiplier-Global His value is just above 2.0, but the tweecer will not allow anything over 1.99. You will need to use a binary editor to go above 2.0. At least this is what I found on the A9L. __________________ EEC Analyzer A9M, TwEECer, 306ci, 73mm C&L w Tuner Tube, Cobra Intake, 42# inj, Edelbrock 6037, E303 cam, 155 fuel pump, FPR, 70mm TB, E-Fan, 3.55 gears, Powerdyne 9psi actual 5psi...way more.

09-07-2005, 10:57 AM	#9
Dale McPeters 5.0 Block/Walnut Cracker Join Date: May 2005 Location: Working.... Posts: 2,409	Re: Accel pump multiplier-Global It would probably be best to increase the lb/mn in the table and stay below 1.6 or so IMHO. If you increase the lb/mn it should increase the amount of fuel.......

09-07-2005, 01:17 PM	#10
86GT Member Join Date: Mar 2005 Location: Sacramento California Posts: 449	Re: Accel pump multiplier-Global Either way, but both the table and the scalar have their limits. I believe the table limit is 62 and the scalar is 1.99. __________________ EEC Analyzer A9M, TwEECer, 306ci, 73mm C&L w Tuner Tube, Cobra Intake, 42# inj, Edelbrock 6037, E303 cam, 155 fuel pump, FPR, 70mm TB, E-Fan, 3.55 gears, Powerdyne 9psi actual 5psi...way more.