03-23-2019, 04:29 PM | #15 |
Drives: 2016 Garnet Red 2SS A8 Join Date: Jul 2017
Location: Bowling Green, Ky
Posts: 124
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I verified that the bypass valve was working properly with no leaks in the diaphragm. I then removed the catch can from the system and hooked up the vacuum log to the PCV system per the Procharger installation manual. Logged the car again and the fuel trims were still off. The STFT were primarily negative but did not fit in the -1 to -3 range. LTFT were still high. I am going to order a leak detector but wondered if it would be worthwhile to pull the intake manifold and see if the gaskets were pushed out or if I can find any cracks in the intake itself? Gaskets would be an easy and cheaper fix. Even an intake isn’t outrageous.
I am a pretty good shade tree guy who can replace parts and do some modifications but a trained troubleshooter I am not. Strongly considering shipping the car to an expert so maybe I can enjoy the car this season.
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2016 Camaro 2SS - Auto - MRR 017 - Garnet Red
P1X w/ Stage II IC, LT4 Fuel System, JMS Voltage Booster, MMS Catch Can, JRE Off Road Pipes, JRE Tune |
03-25-2019, 08:30 AM | #16 | |
Drives: BLUE CAMARO ZL1 1LE M6 Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,223
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Quote:
We are really close to finishing up don't give up yet. Ted.
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www.jannettyracing.com
Celebrating 37 years Performance parts, Installation, Fabrication, Dyno tuning, Remote custom tuning, and alignments. 203-753-7223 Waterbury CT. 06705 email tedj@jannettyracing.com |
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03-25-2019, 09:43 AM | #17 |
Drives: 2016 Garnet Red 2SS A8 Join Date: Jul 2017
Location: Bowling Green, Ky
Posts: 124
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I will send you latest log when I get home. I pulled the intake to be sure I hadnt pinched a gasket but they look good. Ive been strongly considering getting in line at your shop and shipping the car for the fix and a dyno tune.
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2016 Camaro 2SS - Auto - MRR 017 - Garnet Red
P1X w/ Stage II IC, LT4 Fuel System, JMS Voltage Booster, MMS Catch Can, JRE Off Road Pipes, JRE Tune |
03-25-2019, 09:35 PM | #18 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,789
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You might try resetting the LTFT via VCM tools in the scan software.
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2016 NFG 1SS A8
Options-2SS Leather/NPP Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA |
03-25-2019, 09:54 PM | #19 |
Drives: 2016 Garnet Red 2SS A8 Join Date: Jul 2017
Location: Bowling Green, Ky
Posts: 124
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I typically reset the LTFT and Comps after making any changes but thanks for the reminder. I removed the intake but didnt see anything that raised any questions. I did find one of the crankcase vent lines that feeds the factory separator was completely loose and coming off the port. I will finish hooking everything back up tomorrow and see what the numbers look like. Fingers crossed
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2016 Camaro 2SS - Auto - MRR 017 - Garnet Red
P1X w/ Stage II IC, LT4 Fuel System, JMS Voltage Booster, MMS Catch Can, JRE Off Road Pipes, JRE Tune |
05-24-2019, 09:23 AM | #20 | |
Drives: '18 2SS/EU (+Recaros) M6 Red Hot Join Date: Nov 2018
Location: Sweden
Posts: 260
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Quote:
Hi Jfmoore79, did connecting the PCV line change anything? Last edited by mrgoodbytes; 05-24-2019 at 09:23 AM. Reason: typo |
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05-24-2019, 01:07 PM | #21 |
Drives: 2016 Garnet Red 2SS A8 Join Date: Jul 2017
Location: Bowling Green, Ky
Posts: 124
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Yes after getting that vacuum line secured, as well as double and triple checking all the others, the trims were back in a normal range. Ted at JRE finished up the tune and the car is running great.
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2016 Camaro 2SS - Auto - MRR 017 - Garnet Red
P1X w/ Stage II IC, LT4 Fuel System, JMS Voltage Booster, MMS Catch Can, JRE Off Road Pipes, JRE Tune |
05-25-2019, 07:28 AM | #22 |
Drives: BLUE CAMARO ZL1 1LE M6 Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,223
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__________________
www.jannettyracing.com
Celebrating 37 years Performance parts, Installation, Fabrication, Dyno tuning, Remote custom tuning, and alignments. 203-753-7223 Waterbury CT. 06705 email tedj@jannettyracing.com |
07-24-2020, 07:57 AM | #23 |
Drives: firebird Join Date: Jan 2010
Location: valdosta, georgia
Posts: 155
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Is this a concern on NA cars? I logged my first day today in my 17 SS and ill have to double check but could have sworn i see higher and lower trims than the -1 to 3%. If its off would you suggest taking it in to dealer and try to explain lol? Can you reset the trims? My car still ynder manufacturer warranty
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