fuel cut eleminator installation

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03.5 mazdaspeed
OK, I need some helpo on this joep fuel cut defensor thing. I was wondering if anyone could post pics to help me with these instructions, it would be a really big help and greatll appreciated! I would need pics like step by step if at all possible.

RiZzY
 
its not hard at all, just t off a vaccum line and splice a wire into the one on the maf sensor, then run a ground wire....took me all of 10 mins max.

I'll try to get pics later for you though.
 
retarted kid

It sounds simple yes, but Im like one of those retarted kids who never learned how to read. I was deprived as a child and grew up only reading picture books haha. I need all the help I can get. I appreciate it!
 
here's a tip.if you can't install something this easy just close the hood and never open it again.
 
Installation instructions:

-Put FCD on e-bay and sell.
-Buy turfburn's FCD that has a warning light and a switch so you can turn it on or off (and only turn on when racing).
-failure to follow these instructions will result in blown motor and thousands of dollars in damage.
 
FCD on FSDE = BOOM

How are you going to install and rebuild your engine when you cant install the fcd.

Not trying to be an ass..... ...........just think about it.


Shaun (canada)
 
Putting a Joep FCD in your car is like replacing a fuse with a piece of metal. Would you put a piece of metal in line with your amp if the fuse kept blowing? Your amp would work fine and there would be no more blown fuses. Then one day you have to replace your expensive amplifier. You are going to spend the money anyway, so why not do it right the first time?
 
The "fuel cut" or "spark cut" is there for a reason. Which means disabling or working around it will undoubtedly run risks. Like others have said on this board, if you can't pay, don't play.

All you need to do to not hit the cut is not to mash the pedal when the temps outside are cold or cool. Ease into it and you should have no problems. Also, make sure you're in the right gear.
 
Ya'll really know how to make a kid wanna stop the hobbie that he has began to try and pick up........preciate all the help guys. Us mazda people know how to stick together!
 
mspeed03point5 said:
Ya'll really know how to make a kid wanna stop the hobbie that he has began to try and pick up........preciate all the help guys. Us mazda people know how to stick together!

although it was kinda harsh, he does have a point, before you start modifying a car, you should learn how they work pretty well, and once you have a working knowledge of cars, doing things like installing the FCD will come a lot easier, because suddenly the instructions wont be in a foreign language... it would kinda be like going to mexico without learning spanish, then wondering why people are making fun of you for asking how to ask where the bathroom is...

someone already posted the instructions tho, so have at it, everyone does need to start somewhere, usually not with mods tho...
 
start from scratch

Alright so lets start from scrath.....all you guys who have good advice for me, lets hear it. Im curious to what mods I need to start with more than others. I have an injen cold air intake already on my car (not a huge mod, but like some of you said, you gotta start somewhere!).... Should I go exhaust, whats the best most reliable fmic system to buy......reaosnable pricings? websites? hit me up with anything and everything.....thanks for those who are taking there time to help out, its greatly appreciated!
 
I would either get a FMIC or SMIC and hardpipes if I was you. MAM is coming out with a good FMIC kit, there are a couple of people selling their Perrin FMIC kit for less than they paid, and ********** has good hardpipes with Custom SMIC having an SMIC. Next, get an exhaust. GHL has a full turbo-back, and Perrin has a really good J-pipe back if you don't want to take the trouble to install the DP. You can also get a BOV (run dual valve setup). Front motor mount is a good idea. There is suspension mods, Carbon fiber parts for your car, new tires. You can do all of that without worrying about your engine taking a crap. If you seriously want to stick with the Joep MBC/FCD route then more power to ya. I hope you at least get a year out of it.
 
if you want good advice here is some.
read!there is pleanty of information on this site,and others,if you have a question about how something works then ask.
but don't start slapping parts on a car without knowing what it does,how it does it,and what kind of side affects it may have.

for instance,if you add a FMIC,3" exhaust,intake,you may have someproblems with fuel.
though it maynot show it will be there under closed loop.
because your long term fuel trim will be affected be the added flow.

it's like this,the knowledge is out there,but it's up to you to find it,not for us to hand it to you.
 
mspeed03point5 said:
OK, I need some helpo on this joep fuel cut defensor thing. I was wondering if anyone could post pics to help me with these instructions, it would be a really big help and greatll appreciated! I would need pics like step by step if at all possible.

RiZzY
I'm sorry, but I'm afraid I have dibs on Mississippi. You'll need to move to Florida.(blowup)
 
man i hope some of u guys need help one day!!!!!! why be a ass to a newbie on here? i really liked this place when i first got started, but i am sure this guy isnt going to saty around. btw
 
PM me if you want instructions on how to install. It took me 10 minutes and it works fine. On extremely cold days cut will kick in, but the defender does a good job eliminating cut during normal winter driving. I have only hit cut once this winter in Ohio.

As far as mods, if you plan to really mess with your engine....well first learn about everything before you start....THEN forge your internals. I still need to do this to really make my FMIC and all other mods worth it. BTW pay a good shop to forge...don't even try yourself.
 
A FCD can make even the stock car drive alot better. Just know what your getting into. If your wastegate line cracks or comes off even with no boost controller you can blow your engine. I love my FCD it's one of the best mods of done. Just keep an eye on the boost gauge when driving hard. Anyone who tells you to get an intake, turbo-back exhaust and a FMIC and thinks the car isn't going to be bumping into fuel cut constanly is smoking crack. My car hit fuel cut alot in stock form (5.5 psi). I run a dual stage MBC in the warmer months and run stock boost when it get cold. I never have trouble with fuel cut with the FCD installed. It was 5 deg. out today and everything was running smooth.
Most of power increase from intercoolers is from the boost they add. Why spend $1300 for 1-2 psi of added boost when a MBC will do it for $60. FMIC are for people who are going to add lots of horsepower and spend lots of money. If thats your end goal go for it. A FMIC will help a ton once bigger and better mods are added. If you don't plan on going forged then you don't need a FMIC. Once you decide to go with forged and FMIC ect. Things will get expensive very fast. There are alot of people on here that probably have over $10000 in mods. Trouble is I've only seen one dyno over 300 hp! Try to decide early on what your end goal is going to be and make up your own mind on everything. Like Wicked said if you don't know how a part works don't put it on until you do.
Here is my list of a great budget MSP:
Boost gauge, Injen intake, J&S safeguard, gauge for safeguard to show detonation, single high-flow cat downpipe, MBC or EBC, FCD or DSM's A/F unit, colder spark plugs.
All of this could be purchased for the price of a FMIC and will add alot more horsepower with a J&S and using your head it will be safe.
The high dollar route:
MAM thumper kit
MAM built shortblock
J&S safguard
GHL Turboback
new clutch
AEM engine management
lots of extra cash for parts that will break and speeding tickets!
 
man you guys need to learn a little about DSM's A/F controller before buying it

j&s=money well spent
 
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