SKU: 78656918621

Injector Dynamics ID2600XDS Audi 1.8L Turbo 2600.60.14.14B.4

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Description

Injector Dynamics ID2600XDS Audi 1.8L Turbo 2600.60.14.14B.4The ID2600 XDS is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport. The ID2600 XDS was developed specifically for use with liquid fuels, featuring corrosion resistant internals, and long term compatibility with ethanol and methanol. The ID2600 XDS has the highest flow rate of any injector offered by Bosch, and flows 50% more than the ID1700x. The ID2600 XDS benefits from Dual Slope Matching, a method of matching

The ID2600-XDS is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport.

The ID2600-XDS was developed specifically for use with liquid fuels, featuring corrosion resistant internals, and long term compatibility with ethanol and methanol.

The ID2600-XDS has the highest flow rate of any injector offered by Bosch, and flows 50% more than the ID1700x.

The ID2600-XDS benefits from Dual Slope Matching, a method of matching the flow rate in both the linear, and nonlinear operating range, providing better cylinder to cylinder consistency at low pulse widths. 



What is Dual Slope Matching?

Dual Slope Matching is a method of matching injectors that provides the best possible cylinder to cylinder fueling across the entire operating range.

Traditionally, injectors were matched based on static flow rate alone, which resulted in large deviations at low pulse widths.

Injector Dynamics introduced Slope Intercept Matching over a decade ago, which provided even cylinder to cylinder fueling across the linear operating range of the injector.

With the progression of turbo technology, and increased use of alcohol fuels, greater demands are placed on fuel injectors, and they are often required to deliver fuel well outside of their linear operating range.

The concept of Dual Slope Matching extends the injector matching into the lower non linear operating range. Dual Slope Matching was conceived by Aaron Looft of Injector Dynamics, who was inspired by the dual slope injector characterization model used by Ford.

How Does Dual Slope Matching Work?

Let’s first consider static flow matching which was the industry standard prior to Injector Dynamics.

The graph below shows the dynamic response of two hypothetical 1500 cc/min injectors within their linear operating range. One with an offset (Dead time, latency, etc.) of 0.95 milliseconds, and one with an offset of 0.85 milliseconds.

The slope of both lines is the same, as they have the same flow rate, but the difference in offset results in the injector with the higher offset delivering 2.5 uL less fuel per injection event. At a pulse width of 19msec, which equals 90% duty cycle at 6,000 rpm, 2.5ul amounts to a mere 0.6% difference in flow between the two injectors, but at 2msec, that same 2.5ul difference amounts to a 9.5% difference!

Slope Intercept matching as introduced by Injector Dynamics in 2007 solved this problem by matching injectors based on flow rate (Slope) and offset (Intercept) providing even cylinder to cylinder fueling across the linear operating range.

Moving on to the non linear operating range, the graph below shows a pair of 1500cc injectors matched using the Injector Dynamics Slope Intercept method. Both injectors have the same flow rate and offset, but in the non linear range, the flow deviates from the straight line shown in the graph above. In this case, the flow rate, or slope of each injector in the non linear range is 1530cc/min and 1470cc/min representing a spread of +/- 2%.

As the graph clearly shows, the difference between the two injectors increases as pulse width decreases.

Shown as percent difference in flow, we see that even though the injectors are matched perfectly in the linear operating range, the difference in slope in the non linear range results in a flow mismatch that is magnified as the pulse-width decreases, becoming substantial at the very lowest pulse widths.

How Well Does This Work in Practice?

Moving from hypothetical injectors to a real world application, the response in the non linear range is considerably less orderly than shown in the graphs above, and is quantified using a technique called Least Squares Linear Regression – Which is a fancy way of saying straight line approximation.

By approximating the response in the non linear range, and matching sets accordingly, the best possible cylinder to cylinder fueling is realized across the entire operating range.

Using the ID2600-XDS as an example, the traditional Slope Intercept method of matching results in an average deviation of +/-5.1% in the non linear range, while the new method of Dual Slope Matching has reduced this to +/-1.4%

In a perfect world, this deviation would not exist at all, but for those of us who live (And tune!) in the real world, Dual Slope Matching represents a large step forward, and we are proud to offer it to the market.


Basic Specifications

Nominal Flow Rate – 2600cc/min @ 3.0 Bar (43.5 psi)
Maximum Differential Fuel Pressure – 9.0 Bar (130.5 psi) – Requires Minimum 11volt.
Fuel Compatibility – Compatible with Methanol/Ethanol/All Known Hydrocarbons. NOT Compatible with Ethers (MTBE, ETBE, TAME) or Nitro Methane
Electrical Connector – USCAR

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SKU: 78656918621

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Makes the printer work like new, the software works well but I had to run the routines several times before the printer actually actually cleared. Now it works like a new printer.
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Buyers get prepared for hours of frustration if have an Epson Ecotank printer because this seller does not tell you what's ahead when buying this product. One's instructions are vague and come with hours of frustration. Forget those U-tube videos they too only want to make small talk, you either buy this product and put up with hair-pulling software, or go directly to Epson and buy direct either way this will make you not want to buy another Epson product. Change out the Ink Pad reservoir in the back of printer at corner behind the ink tank. Will need a small Phillips-head driver (this kit comes with driver) to remove cover, once cover removed remove the ink pad attachment screw, save those screws for reinstalling new ink pad. Now comes the fun part resetting that E-11 Error shown on printer screen. Until this is resolve you will not be able to print anything. Before you get started with the given weblink nothing will not work until you turn off the Wi-Fi and connect printer to computer via USB cable; and, most printers do not come with that cable must buy on Amazon separately (under $5.00). Once cable connected check to make sure have a good connection from the Device Manager. Now clear out all pending print jobs. Then download the weblink shown in the instructions; do not even mess with that Driver and Utility Combo Pack (why instructions shows that who knows why...) just download www.wicrestpro.com then follow instructions; and, if you get a communications error you did not follow these steps in order. When you see Epson Adjustment Program click on the Port you will see selections (Auto Select and multiple printers locate your printer and click on that printer then click OK. Next screen click on Waste Ink pad counter, and make sure on next screen you don't go snooping around, just check all 3 boxes and click Initialize then here is when WTF may or not occur. When the OK button is clicked, counter will be initialized, and you click OK. If you get a Communication Error don't panic go back into your computer setting make sure Firewall for printer is off, Wi-Fi is off, Virus Protector is off, and remove "all pending print jobs" then make sure printer to USB cable is connected firmly. Then go back through same process most likely you will not get Communications error again, but a message reading turn off the printer then after turning off click ok, wait count to 20 then turn printer back on, install paper then click print test page. That's it you have now successfully installed the Ink Pad Counter.
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Char
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OMG, this took me almost 2 weeks to get up and running. I followed all the instructions but still couldn’t get it to work. I even contacted Epson, and they told me it might be a hardware issue and that I would need to take the printer to one of their repair locations. I then contacted the seller, who tried to help by providing additional instructions, but I still had no luck. Eventually, after connecting the USB cable to another computer and carefully following the steps again, I was finally able to reset the waste ink pad successfully. It was definitely frustrating, but I’m grateful it finally worked in the end. I really love my Epson eco tank, it saved me a lot of money on ink with different brands so I’m ecstatic!!!!
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Easy to replace with no problems!
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Replaced Ink pad on my Epson ET 2800. Reset software instructions included which were very easy to follow.
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