07-20-2019, 02:28 PM | #15 |
Drives: GT350R Join Date: Dec 2018
Location: Earth
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I don’t want a tune... honestly, I’m not chasing horsepower... I like the sound of it and the looks. I triple checked all the clamps, hoses, maf sensor, etc. It’s all tight. Disconnected the negative again... I’ll leave it disconnected for a few hours.
No issues with the stock one. No codes... nothing. Sad RotoFab doesn’t put a disclaimer that CEL is possible. I wouldn’t have bought the darn thing.
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07-20-2019, 04:33 PM | #16 |
Oh Oh it's Friday Night!
Drives: 2018 ZL1 1LE Nightfall Gray Join Date: Jan 2018
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A code is not the norm and a tune is not necessary with a standard roto fab. I would leave the negative cable disconnected over night. Even if the CEL comes back on, drive it around for a few days and see if it disappears for good. Sometimes the computer has to “see” a set number of cycles within the acceptable range before a CEL will turn off, even if the problem is fixed.
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07-20-2019, 05:02 PM | #17 | |
Drives: 2012 Porsche 911 Turbo S Join Date: Jan 2017
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Quote:
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07-20-2019, 05:28 PM | #18 |
Drives: GT350R Join Date: Dec 2018
Location: Earth
Posts: 23
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No, not yet... that’s going to be next.
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2017 R8 Supercharged
2018 Raptor 2019 1LE 2013 Audi RS5 Some others I had/have: 2010 Audi R8 v10 2002, 2004, 2009, 2013 BMW M3 2015 BMW M4 2004 Cobra Terminator 2002 Saleen Extreme 1994 Rx7 1988 Rx7 |
07-20-2019, 05:41 PM | #19 |
Drives: 17 Camaro SS 1LE & 16 Sierra AT CC Join Date: Nov 2016
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Shouldn't be getting any codes with a simple RF install. Did you unplug the battery before you did the install?
If you removed the MAF without unplugging the battery it can trip a code. Some of the modules do stay awake and or even wake up while the car is turned off which can trip codes. Even though you have cleared the codes, some do store in the historical section of the ECM history and wont clear until so many key cycles and drive cycles are completed.
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07-20-2019, 06:47 PM | #20 | |
Drives: GT350R Join Date: Dec 2018
Location: Earth
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Quote:
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2017 R8 Supercharged
2018 Raptor 2019 1LE 2013 Audi RS5 Some others I had/have: 2010 Audi R8 v10 2002, 2004, 2009, 2013 BMW M3 2015 BMW M4 2004 Cobra Terminator 2002 Saleen Extreme 1994 Rx7 1988 Rx7 |
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07-20-2019, 07:20 PM | #21 | |
Drives: 2017 ZL1 Convertible A10 Join Date: Aug 2017
Location: San Gabriel, CA
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Quote:
Also, I don't think anyone else has had this issue after a simple rotofab install, so Rotofab putting a disclaimer on it isn't the answer either. Since it's just your car having the issue, seems like the fault may lie with the person that did the install
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07-21-2019, 10:23 PM | #22 |
Drives: 18 ZL1-1LE, 10 JKU Join Date: Jul 2018
Location: AR
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I have the same intake going into a mamo TB and no codes, and i can’t recall seeing anyone throw a code with just the RF CAI. It’s a very common mod. These cars are strange in how they react differently to the same mods, as well as how the computer(even when disconnected for some time) will relearn old stuff to keep itself happy.
Good luck in figuring it out man, frustrating I’m sure. |
07-22-2019, 07:14 AM | #23 |
Drives: 2017 Mosaic Bk ZL1 M6 Join Date: Jul 2009
Location: South of Raleigh, NC
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I installed mine about a week after I bought the car. Everything was fine for almost 2 years and 6k miles until I got a check engine light but it was for bank 1 and 2 rich. Took it to dealer and the found the filter wasn't seated properly to the tube at the bottom. Fixed that and fine so far. Was just lucky for 2 years. That said, I would think having something loose upstream of the MAF would cause a rich condition, not a lean one. Did you disconnect MAF for install? Maybe your MAF was damaged? Per the RF install vid I left mine plugged in when I removed it.
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07-22-2019, 08:58 AM | #24 |
To fast is not enough
Drives: 2019 ZL1 Camaro & 2020 CT5-V Turbo Join Date: May 2019
Location: NC
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https://www.phastekperformance.com/Roto-Fab-Big-Gulp-Intake-ZL1-p/rotofab-6-10161074.htm Check this link
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07-22-2019, 10:04 PM | #25 |
Drives: Chevy ZL1 1LE. Ram 2500. Join Date: Jun 2019
Location: Orlando
Posts: 55
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I am even running a Rotofab Big Gulpmodified with the stock intakes rubber piping so I could connect it to my Katech Ported 87mm tb. No issues at all with a check engine light
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07-23-2019, 08:21 AM | #26 |
Drives: 2017 Camaro SS1LE 2000 Trans Am WS6 Join Date: Jul 2008
Location: Portland, TN
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When setting both of those codes, it's very common to be a MAF issue. Could it have been damaged while swapping to the new intake?
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07-23-2019, 08:34 AM | #27 |
Drives: 2017 Camaro ZL1 Join Date: Aug 2018
Location: Bel Air, MD
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That's actually a really good idea for warranty purposes. I may do this myself. Looks like 10 minutes to take the RF shield and filter and replace with the stock intake.
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