JRSC with emanage - Honda Prelude Forum

luder621 · 06-30-2005, 01:35 PM

I'm debating ditching the JR electronics, can someone explain the system, would I lose ATTS? Are the harnesses you can get a direct plug and play? what size injectors can be used? Would I need to put the stock fuel pump back in? Help is appreciated. Thanks.

alphajesse · 06-30-2005, 02:40 PM

You will be able to keep ATTS functionality with the Emanage.

TwizT · 07-14-2005, 08:28 AM

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Originally Posted by luder621

I'm debating ditching the JR electronics, can someone explain the system, would I lose ATTS?

For your benefit and your car's please ditch the JR electronics. E-manage is a good engine management system and you will be able to keep your ATTS.

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Are the harnesses you can get a direct plug and play?

The optional harnesses and main harness for E-manage are not plug and play and they need to be spliced into the main harness of the car.

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what size injectors can be used?

I would recommend at least 440CC injectors...I'm running 550CC .

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Would I need to put the stock fuel pump back in? Help is appreciated. Thanks.

Yes you will need to put back the stock fuel pump and FPR.

Qveon · 07-14-2005, 10:15 AM

Stock fuel pump with an FPR and 440cc injectors? WHOA thats a alot of fuel

TwizT · 07-14-2005, 12:34 PM

Quote:

Originally Posted by Qveon

Stock fuel pump with an FPR and 440cc injectors? WHOA thats a alot of fuel

More fuel for boost.

The bigger injectors are fine...you can lean it out with the E-manage and the bigger injector will run a smaller duty cycle too.

Qveon · 07-14-2005, 12:56 PM

Quote:

Originally Posted by TwizT

More fuel for boost.

The bigger injectors are fine...you can lean it out with the E-manage and the bigger injector will run a smaller duty cycle too.

wellll.... i guess you can lean out the fuel hacking the map voltage, but not really leaner from stock. Cause the addtional injector map can only add fuel. you would have to try and lean it out with the Airflow map and i dont know how well that works. i havent tried it nor needed to use it accept at idle

98PreludeSHDrvr · 07-14-2005, 11:46 PM

the emanage has a built in correction feature that compensates for the larger injectors. Your fuel consumption will be similar to stock with this feature in place and you then add and subtract fuel through the additional injection map. You can also lean out the fuel by using the airflow adjustment map but I don't see why you would need to since you would need that additional fuel when boosting.

TwizT · 07-15-2005, 10:43 AM

Quote:

Originally Posted by 98PreludeSHDrvr

the emanage has a built in correction feature that compensates for the larger injectors. Your fuel consumption will be similar to stock with this feature in place and you then add and subtract fuel through the additional injection map.

Bingo