The producer is an organization referred to as “Progressive Efficiency Chips”, and their web site is pinkarmy.internet. The product can also be obtainable on pinkarmy.internet. The direct hyperlink to the product web page is right here:
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The chip we’re reviewing can also be known as an ‘IAT’ chip. Since this product has a considerably distinctive case and design, it needs to be attention-grabbing to see what it truly does.
The price on the time of this evaluation on the web site for the Progressive efficiency chip was $69.95 USD. This value is somewhat low to be a real efficiency chip. Hopefully the chip will produce higher outcomes than a lot of the earlier rip-off chips we reviewed.
“Whether or not your automobile has a gasoline or diesel engine, an Progressive Efficiency Chip is the reply to right now’s excessive gasoline costs and all of us trying to squeeze that hidden energy and gasoline financial system out of your automobile! Our reasonably priced efficiency chips simply set up in lower than 10 minutes and unlock your automobiles full potential, permitting you to soundly acquire as much as +35 horsepower and as much as +5 MPG in gasoline mileage!
We strived to create probably the most high-quality product in each facet, delivering you probably the most reasonably priced product with out sacrificing high quality. All of our efficiency chips characteristic a high-end aluminum enclosure with an especially sturdy, high-quality anodized end obtainable in a powerful vary of colours. When you think about that Apple applies the identical anodized end to their aluminum iPhone 6, MacBook Air & MacBook Professional product traces, you’ll be able to relaxation assured that you simply’ll be getting an especially high-quality product. It’s a thousand tiny particulars that add as much as one thing massive.
With over 75,000 efficiency chips bought to clients on each continent, our efficiency chips are actually one of the crucial time-tested and confirmed merchandise obtainable in the marketplace! Now you may get very comparable outcomes from an costly energy programmer for a fraction of the worth – now that’s an inexpensive efficiency chip!”
Now we have some suspicions because of the reality a lot of the above claims take care of the case materials and coating moderately than the chip itself, however let’s have a look at the unit itself in additional element.
If we flip the board over, we see extra unsoldered connections, basically the identical as the highest – solely two pins from the chip are even linked. Additionally, the pins are bent over the unsoldered solder pads, so some could connector could not, relying on if the module is shaken or moved – this isn’t one thing we might need to hook up with a automobile we care about:
Basically, we solely have two connections to the chip, out of 16 complete pins. That is odd, as an actual microprocessor will all the time have many greater than two connections. What is that this chip if it’s not a microprocessor? The reply is in plain sight. The ID engraved on the chip is “4116R LF 1-393”. Analysis on this half quantity returns the reality – it’s not a microprocessor chip or a logic chip. It’s a resistor pack:
This explains why solely the left two pins are linked! The ‘chip’ incorporates 8 remoted resistors as proven within the decrease diagram above. The left two pins, 1 and 14, are the primary 38K OHM resistor! So basically what we have now here’s a circuit board with two wires and a 38K OHM resistor. That is simply one other harmful IAT hack. We verified this by connecting an ohmmeter throughout the 2 wires:
This proves there may be nothing however a 38K Ohm resistor linked to the 2 wires. The one motive they selected to make use of this resistor pack as an alternative of a conventional resistor is to hopefully idiot the person into considering it’s a actual chip and never a resistor, however it’s basically the identical:
How a lot does this resistor ‘chip’ value? Wow – a .75 cent chip!
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No marvel the web site mentioned the chip was low cost – it actually is – it’s TOO low cost!
We linked the Progressive efficiency chip module as instructed to the IAT sensor in our take a look at automobile. The information mentioned to disconnect the battery and wait at the least two hours for the automobile to ‘reset’. That is one other main purple flag, however we did so. Upon reconnecting it and beginning the engine, we instantly observed tough idling, in addition to a brand new error code being set. No improved energy, simply extra points! We instantly turned the automobile off and eliminated the chip. After beginning the automobile once more, the idle instantly returned to regular.
We adopted the directions to offer it the good thing about the doubt, and…… nothing. No energy enhance, no mileage enhance. We did, nevertheless, have a pleasant wanting case below the hood!
It’s clear from our evaluation to this point that the Progressive Efficiency Chip module is nothing however a resistor and can’t maintain actual automobile ECU maps. The circuit, just like the quite a few different IAT chip scams, connects throughout a sensor on the engine, telling the engine to change the ratio of gasoline going to the engine. Whereas it might enhance energy on some engines, on others, like ours, it causes tough idling, and on others, it will possibly trigger ECU harm. We might not advocate it as IAT scams have been extensively identified to trigger random automobile points.
From our analysis and evaluation, it’s our opinion that the Progressive efficiency chip module is a harmful IAT resistor rip-off. It could additionally trigger ECU harm, so we propose avoiding it in any respect prices. If there’s a good facet to it, it’s the declare that the corporate affords a 100% a reimbursement assure. Whereas this can be a good factor, we might not recommend counting on this, to start with – it’s not a chip, however a resistor! You undoubtedly need to go on this one!