Reoccuring CEL

f10eugene · 11-15-2017, 11:20 AM

I have a reoccuring CEL for catless DP's. As I understand JB4 no longer auto clears that code...does anyone know if there's a way to bypass this?

TheHouseWon · 11-15-2017, 07:17 PM

Quote:

Originally Posted by f10eugene

I have a reoccuring CEL for catless DP's. As I understand JB4 no longer auto clears that code...does anyone know if there's a way to bypass this?

Map 0 is the only way I know.

Vonhaas · 11-16-2017, 12:13 PM

Nope. I have the same issue.

schnell1982 · 11-27-2017, 08:55 PM

Quote:

Originally Posted by f10eugene

I have a reoccuring CEL for catless DP's. As I understand JB4 no longer auto clears that code...does anyone know if there's a way to bypass this?

Yup, you have to purchase a flash tune.
Only way to get rid of the CEL
JB4 was the way but just like how they got in trouble and had to stop making their CAN bypass tool, its only fair to assume they got into issues again.
Flashing is the only way.

m5james · 12-07-2017, 05:25 PM

Not true...if you can find an older firmware for your JB4 that still has autoclear, you can flash that. Albeit I have a tune, I've got an older firmware on my JB4 tablet just because I wanted to retain autoclear for other reasons. Search N54Tech or maybe someone will PM you that has an older firmware that you can flash.

schnell1982 · 12-07-2017, 08:40 PM

Quote:

Originally Posted by m5james

Not true...if you can find an older firmware for your JB4 that still has autoclear, you can flash that. Albeit I have a tune, I've got an older firmware on my JB4 tablet just because I wanted to retain autoclear for other reasons. Search N54Tech of maybe someone will PM you that has an older firmware that you can flash.

From my knowledge there are no older firmware files on the n54tech website.
So unless you can get it from someone, I don't know if that can happen.
All new JB4's are not gonna work for that feature.

m5james · 12-07-2017, 08:51 PM

I haven't searched since I have older S63 firmwares on my SD card, but my last sentence still stands...someone has them and it's easily flashed once acquired.

schnell1982 · 12-08-2017, 10:51 AM

Quote:

Originally Posted by m5james

I haven't searched since I have older S63 firmwares on my SD card, but my last sentence still stands...someone has them and it's easily flashed once acquired.

Check the N54forum.
If its possible it should be posted.
I did see Terry's response to this question on there and he wrote its gone and not coming back so done ask lol
I'll see if I can find some more positive answers for this

11-15-2017, 11:20 AM	#1
f10eugene First Lieutenant 106 Rep 332 Posts Drives: 2013 BMW m5 Join Date: Aug 2015 Location: Chicago, IL iTrader: (1)	Reoccuring CEL - Catless DPs and JB4 I have a reoccuring CEL for catless DP's. As I understand JB4 no longer auto clears that code...does anyone know if there's a way to bypass this?
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11-16-2017, 12:13 PM	#3
Vonhaas Enlisted Member 10 Rep 42 Posts Drives: 2013 BMW M5 Join Date: Jun 2016 Location: Cincinnati iTrader: (0)	Nope. I have the same issue.
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12-07-2017, 05:25 PM	#5
m5james Colonel 431 Rep 2,062 Posts Drives: '10 X5M Alpine White on Sakhir Join Date: Aug 2015 Location: Marysville, WA iTrader: (0)	Not true...if you can find an older firmware for your JB4 that still has autoclear, you can flash that. Albeit I have a tune, I've got an older firmware on my JB4 tablet just because I wanted to retain autoclear for other reasons. Search N54Tech or maybe someone will PM you that has an older firmware that you can flash. __________________ '10 BMW X5///M - Alpine White on Sakhir Orange - JB4 w/ HCP Stage 2 BEF, NGK 97506 @ .20, SS tubing & BMC filters, gutted cats, AC Forged 312 22's, H&R 2" '98 BMW 740iL - ///E39 M5 6spd swap, fully built engine (sleeved, P&P, cams), 3.46 LSD, H&R Stage 2/Bilstein HD, Magnaflow 14816's '97 BMW 328ci - ///E36 M3 clutch & L/W flywheel, Z4///M 18's Last edited by m5james; 12-07-2017 at 08:50 PM..
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12-07-2017, 08:51 PM	#7
m5james Colonel 431 Rep 2,062 Posts Drives: '10 X5M Alpine White on Sakhir Join Date: Aug 2015 Location: Marysville, WA iTrader: (0)	I haven't searched since I have older S63 firmwares on my SD card, but my last sentence still stands...someone has them and it's easily flashed once acquired. Last edited by m5james; 12-07-2017 at 08:57 PM..
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