DynotuneN2O

iTrader: (13)

Guys check out the new Dynotune Air/Fuel Ratio programmable Lean Shut-Down switch!!!! What is the most common feed back we here from our customers? How can I make my nitrous kit safer. Well guys here it is!!!! Sorry for the delay but we upgraded the electronics to INCLUDE AN ELECTRONIC TPS!!!!!



DynoTune Air/Fuel Lean shut-down switch is the original and only A/F switch available. This tiny stand alone device(you need nothing else to make it work other than your factory o2 sensor or wideband controller) is a Microprocessor controlled Air/Fuel ratio Lean shut-down switch that will shut off the nitrous system if it goes lean during a Nitrous run and best of all, It works with your existing OEM oxygen sensor! (0-1v oxygen sensors)(or 0-5v wideband controllers).

With its built in Wide Open Electronic TPS Switch it makes installation a snap.

When a Lean condition occurs the Switch will shut down the nitrous system or boost controller and the Optional Red status indicator will illuminate for a short period(20 seconds) to tell the Driver what has happened. The display will flash "LLL" to let the drive know a lean condition has occured. The switch will reset and be ready for another run automatically.

The driver can then recall and view the min and max Air/Fuel ratio during the run, right on the display.

A fuel pressure safety switch is nice but it just does not work well enough, a bad fuel solenoid or clogged fuel jet, and its all over.

There are only a few wires to hook up and it's very simple. Typical installation takes less than 30 minutes! The switch is compact and will mount almost anywhere. For the ulitmate in accuracy, get the Innovate wideband controller and use this system to monitor your A/F ratio with its built in A/F Display.

Using the units built in Air/Fuel ratio Display will allow real time monitoring so the need for an additional gauge is eliminated.

Vehicles with Carburetors, Fuel injection, Blowers, Turbo’s, Nitrous,this switch is a must!

It's the purchasers job to ensure thier factory oxygen sensor is a 0-1V style, standard o2 sensor. This will not work with factory wideband sensors found in some new cars.

Works with Innovate, FJO and all other programable widbeand systems.

An addtional 0-1V oxygen sensor can be purchased from dynotune.

Checkout all these features:

--Microprocessor contolled

--Built in Air/ fuel ratio display(narrow and wideband)

--Built in TPS (WOT) Switch

--Peak and Min A/F memory during the run

--Multiple outputs 12V and Ground

--Multiple Trigger inputs 12V and ground

--Programable trip points

--Adjustable delay to let lean spikes settle

--6 Foot wire harness Light Weight

--12 Volt Operation

--Fast response

--Super Low Current

--Draw Micro Package Mounts Anywhere 1.8" Wide x 2.4" Tall x .9" Deep


http://www.dynotunenitrous.com/store...p?idproduct=67

Dean

bombloader

iTrader: (1)

Got mine on order!!

supersickss

ditto just ordered mine this afternoon

pHEnomIC

iTrader: (14)

Wow, just in time for my nitrous setup.
What else would I need to get for a complete safe nitrous setup?
So far I have tr-6's, an lc-1 wideband, tuning capabilities.
I plan on getting the dynotune wet kit, a bottle heater, purge kit, blowdown tube, and this safety switch.

I kind of want an rpm based enable.

I assume that I am probably gonna be running the fuel system to the max. Do i need to get injectors and a fuel pump or not?

It is a cammed full bolton ls1.

Todd157k

iTrader: (5)

You won't need injectors but you will need to boost the fuel pump.

Dean- This is also perfect for the guys that can't afford a wideband. Gives you a safety margin while running. Great device.

BOTTLE ROCKET

iTrader: (4)

Todd157K
How hard is it REALLY to install on a C5?

navyblueSS

iTrader: (1)

I ordered mine yesterday.

kc533

iTrader: (1)

Man that's neat.
For those of you that bought this, where are you mounting it? Better yet do you have any pics?

jakesz28

iTrader: (9)

Dean I would like to know how many people are using these and what type of results they are having if you don't mind. I realize they came out not too long ago but I'm considering one.

Thanks Mike

I'll be ordering a few more items before April too. Thanks for the good prices.

Todd157k

iTrader: (5)

If this took you more than 45 mins, you're drinking too much beer while working.

2002t/a06

iTrader: (2)

well i just ordered mine! hopefully all goes well!

DynotuneN2O

iTrader: (13)

Mike,
We just released them the other day so we are anticipating feedback as well. However the extensive testing we did on test vehicles and in our lab prior to the release showed the product to work flawlessly.

Dean

BOTTLE ROCKET

iTrader: (4)

Thanks; The reson I ask, is that the Timing tuner I installed was "supposed" to be easy, until I found out I had to remove the headers and starter to find the crank pickup.. MAJOR PAIN!!
Sounds like a good item to put on my Christmas list!!

Todd157k

iTrader: (5)

I haven't seen one yet as they are new however, since it can run off the o2 sensor, that means you have to tap that line and it's pretty accessable. Then, since it cuts the n2o, that would mean it has to tap into the relay activation line, which you should know where your wires are. From there, it would need 12v and gnd. Hooking up the TPS would be up to you, and the multiple outputs could be used (with the TPS) for your activation circuit. This device would clean up a bunch 'o stuff if you want to tear into your existing system or just hook up the cut-off for a safety.
Someone was thinking when they came up with this.

defenestrate

iTrader: (1)

alright im sure some one has asked this...but am i really going to alright using the factory sensor or should i really just get a new one? i have a few bolt ons and plan on 100-125 shot. thanks guys.

i ordered it regardless, just asking.

Greg_E

iTrader: (4)

If you wanted to monitor for a lean condition in both banks, can you install one on each O2 sensor and wire the shutdown circuits in series? I'm probably just over thinking this, but in the event you had a bad injector or some other malfunction, causing a lean condition, on the bank that is not being monitored, the nitrous would not shut down. Correct? At the price these sell for, it would be cheap insurance to have two, if it can be done. Not absolutely necessary, but maybe a nice thing if you want the extra protection. I'm just curious to see what others think. If it's a bad idea, feel free to let me know.

z-ya

iTrader: (1)

My wide band is in the crotch of the y so i can monitor both banks at once.

Greg_E

iTrader: (4)

I have dual exhaust, and was relating it to that. I didn't think about the the Y pipe.

DynotuneN2O

iTrader: (13)

Greg,
Yes you can! Give us a ring and we can help you with the best way to wire it up.

Dean

JoeMama's GTO

iTrader: (3)

Whoever gets theres installed and operation HAS to post up how it went/works... this product might spell the end of the FPSS!