Passing IL Emissions with a Eurocharged Tune
I then used the torque pro app and have the following showing. Any tips on how to pass emissions with the tune? The previous owner did not provide a tuning device. I spoke with Eurocharged and they will not provide me with an OEM tune without re-purchasing a tune (at a cost of $1000)
According to the seller, primary cats and resonator have also been removed.

If they put a sniffer like California you'll need to put the stock exhaust back on or have a hook up at a emission center to avoid the sniffer.
Without the sniffer there are a few options:
Option 1:
Code the rear O2s out via Star.
Option 2:
Get two O2 bungs and have an exhaust shop weld them closer so the factory rear O2 sensors can reach. Cap the rear ones in the mid pipe with O2 bung caps if you have them. Get mini cat extenders. Install them, clear codes and rear O2 CEL should be not reappear anymore. You have a variety of options that work regarding the mini cat extenders:
1. http://www.bigdaddiesgarage.com/mini-cat-cel-fix.html
2. https://www.americanmuscle.com/prosp...gree-7917.html
3. https://www.fabspeed.com/universal-o...verter-single/
The $1000 quote sounds off. Eurocharged and Race IQ both sell their 55/M113k ECU tunes around $299-399. They both send you a USB to OBD2 flashing cable to flash you tunes. All you need is a PC laptop. If you need help with a better price send me a PM and I can direct you on who to reach out.
With your current tune they have the rear 02 sensors off via the tune. Unfortunately, that causes the issue you have right now. Where the monitors will stay in "incomplete" and won't pass any emissions. It's fine for other states that don't enforce emissions.
I like the idea of coding out the O2 via Star and leaving my exhaust as is. Is that an easy process? I see Star computers are anywhere from $400-1000 and probably knockoffs, I may call my mechanic and ask
I forgot to mention since the tune you currently have has the rear 02s tuned out you're going to have to get a new tune from them or another tuner where they don't. So the monitors can be set to "Ready or Complete."




I pass CA inspection for the last 10 years (without visual inspection)
I forgot to mention since the tune you currently have has the rear 02s tuned out you're going to have to get a new tune from them or another tuner where they don't. So the monitors can be set to "Ready or Complete."
I really like the responsiveness and power of my car and would hate to have to mess with it just to slide through emissions every year or two
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I can get you a cable and stock tune for $300. You will want to run the stock file and if you did have exhaust work done get o2 90 degree extenders and you will pass
I have no real knowledge of defoulers or O2 extenders. Has anyone had success with those and what did it take? Looking for any advice.
Of note, I didn't drive the car for 2 years. Sat in my garage. New battery in, air shocks filled right up to pressure and the car started right away. I miss driving this car so damn much.
I couldn't tell you how many miles or drive cycles that happened. I gave up trying to pass emissions and just rode with the expired sticker. Got a ticket once for the price of one year's renewal, big deal. But if I wanted to, I could pass emissions with it today.


