Catless DP CEL fix?????

olivojoe · 01-19-2015, 08:18 AM

Does anyone have any experience with this?

90 Degree Angled O2 Check Engine Light CEL Fix Oxygen Spacer Exhaust Extension

http://www.amazon.com/gp/product/B00...f_rd_i=desktop

e36addict · 01-19-2015, 08:40 AM

http://www.e90post.com/forums/showthread.php?t=1060132

Jsoboti · 01-19-2015, 09:37 AM

There are a few existing threads on this that basically lay out what works and how it works

mike5809 · 01-19-2015, 09:48 AM

Do any actually work and have been tested but turning auto-clear off JB4/Cobb?

Jsoboti · 01-19-2015, 10:16 AM

Nothing works when WOT. The 90 degree mini cat/spacer will keep the CEL at bay during normal driving but when you increase the pressure in the DP by going WOT the dirty gases still reach the 02 sensor and you get a CEL. Thats why you need the JB4 or COBB that will clear the code after it pops up

mike5809 · 01-19-2015, 10:21 AM

Thanks! I have a COBB - just looking for something to pass Emissions testing (OBD Check) in PA.

If it works as you say, I should be good as an inspection station is 1 mile from my house. I can clear the codes and drive it there and should be good to go.

olivojoe · 01-19-2015, 10:40 AM

Thanks guys. I was hoping by now there was a fix out there so that I dont have to clear the code daily with my Cobb. My light pops up often well before I push the car to WOT. I just wish there was a way to code out the fault to where the car no longer looks for the efficiency fault anymore.

01-19-2015, 08:18 AM	#1
olivojoe Second Lieutenant 93 Rep 213 Posts Drives: 2011 335i xDrive Join Date: Sep 2014 Location: Mims, FL iTrader: (0) Garage List 2011 BMW 335i xDrive [0.00]	Catless DP CEL fix????? Does anyone have any experience with this? 90 Degree Angled O2 Check Engine Light CEL Fix Oxygen Spacer Exhaust Extension http://www.amazon.com/gp/product/B00...f_rd_i=desktop
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01-19-2015, 08:40 AM	#2
e36addict Captain 142 Rep 952 Posts Drives: 2013 X1 35iX Join Date: Jul 2013 Location: Tim @ BMW of Dallas iTrader: (5)	http://www.e90post.com/forums/showthread.php?t=1060132 __________________ 13 X1 35iX, 98 Z3 2.8, 01 M Coupe, 96 Z3 1.9 DASC, 95 318ti, 13 smart fortwo
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01-19-2015, 09:37 AM	#3
Jsoboti Lieutenant 28 Rep 583 Posts Drives: 2011 335i E92 M-Sport 6MT Join Date: May 2014 Location: Mississippi iTrader: (0)	There are a few existing threads on this that basically lay out what works and how it works __________________ JB4 G5 ISO FF \| BMS Performance Intake \| BMS Wheel Spacers \| VRSF Catless DP \| Red CYBA Scoops \| Supreme Power Lowering Perches \| VRSF Charge Pipe \| VMR 810 19x8.5 ET35 19x9.5 ET33 \| Michelin PSS 235/265 \| BMS CDV \| BMS Clutch Stop \| 4'' Tips
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01-19-2015, 09:48 AM	#4
mike5809 Major 133 Rep 1,086 Posts Drives: '11 335i M-Sport [LeMans Blue] Join Date: May 2011 Location: York, PA iTrader: (7) Garage List 2011 BMW 335i M-Spo ... [9.66]	Do any actually work and have been tested but turning auto-clear off JB4/Cobb? __________________ '11 335i M-Sport xDrive Coupe [LMB] COBB V3 & PTF Tune \| E45 \|4in BERK DP \| VRSF 5in FMIC \| BMS Intake \| ER CP \| Exotics Tuning CF Lip \| CF Diffuser \| Eibach Springs \| Bilstein Shocks '07 BMW 335i Coupe & BMW Z4 3.0i - Gone
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01-19-2015, 10:16 AM	#5
Jsoboti Lieutenant 28 Rep 583 Posts Drives: 2011 335i E92 M-Sport 6MT Join Date: May 2014 Location: Mississippi iTrader: (0)	Nothing works when WOT. The 90 degree mini cat/spacer will keep the CEL at bay during normal driving but when you increase the pressure in the DP by going WOT the dirty gases still reach the 02 sensor and you get a CEL. Thats why you need the JB4 or COBB that will clear the code after it pops up __________________ JB4 G5 ISO FF \| BMS Performance Intake \| BMS Wheel Spacers \| VRSF Catless DP \| Red CYBA Scoops \| Supreme Power Lowering Perches \| VRSF Charge Pipe \| VMR 810 19x8.5 ET35 19x9.5 ET33 \| Michelin PSS 235/265 \| BMS CDV \| BMS Clutch Stop \| 4'' Tips
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01-19-2015, 10:21 AM	#6
mike5809 Major 133 Rep 1,086 Posts Drives: '11 335i M-Sport [LeMans Blue] Join Date: May 2011 Location: York, PA iTrader: (7) Garage List 2011 BMW 335i M-Spo ... [9.66]	Thanks! I have a COBB - just looking for something to pass Emissions testing (OBD Check) in PA. If it works as you say, I should be good as an inspection station is 1 mile from my house. I can clear the codes and drive it there and should be good to go. __________________ '11 335i M-Sport xDrive Coupe [LMB] COBB V3 & PTF Tune \| E45 \|4in BERK DP \| VRSF 5in FMIC \| BMS Intake \| ER CP \| Exotics Tuning CF Lip \| CF Diffuser \| Eibach Springs \| Bilstein Shocks '07 BMW 335i Coupe & BMW Z4 3.0i - Gone
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01-19-2015, 10:40 AM	#7
olivojoe Second Lieutenant 93 Rep 213 Posts Drives: 2011 335i xDrive Join Date: Sep 2014 Location: Mims, FL iTrader: (0) Garage List 2011 BMW 335i xDrive [0.00]	Thanks guys. I was hoping by now there was a fix out there so that I dont have to clear the code daily with my Cobb. My light pops up often well before I push the car to WOT. I just wish there was a way to code out the fault to where the car no longer looks for the efficiency fault anymore.
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