How to enable Autoclear on JB4?

SGM335i · 05-04-2014, 04:11 AM

So i'm having VRSF catless downpipes installed this week, and i was wondering if i needed to enable autoclear myself after the dp's are installed or if JB4 automatically does it when you run map 2? If so what is the speedo/tach command to enable it? will it autoclear all codes or just the dp codes?

SGM335i · 05-04-2014, 04:21 AM

what if auto clear deletes a code that could potentially be an important code? Is there anyway to get it to just delete dp codes only?

Jhe · 05-09-2014, 01:11 AM

I'm pretty sure in auto clear mode, it's designed to clear codes related to performance mods. For example, I had an O2 sensor go bad and still got a error light. You can also read your DME and check for codes on the user adjustment page.

05-04-2014, 04:11 AM	#1
SGM335i Enlisted Member 5 Rep 36 Posts Drives: 2009 BMW 335i Coupe Join Date: Jan 2014 Location: Medford,OR iTrader: (0)	How to enable Autoclear on JB4? So i'm having VRSF catless downpipes installed this week, and i was wondering if i needed to enable autoclear myself after the dp's are installed or if JB4 automatically does it when you run map 2? If so what is the speedo/tach command to enable it? will it autoclear all codes or just the dp codes?
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05-04-2014, 04:21 AM	#2
SGM335i Enlisted Member 5 Rep 36 Posts Drives: 2009 BMW 335i Coupe Join Date: Jan 2014 Location: Medford,OR iTrader: (0)	what if auto clear deletes a code that could potentially be an important code? Is there anyway to get it to just delete dp codes only?
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05-09-2014, 01:11 AM	#3
Jhe JHE 10 Rep 170 Posts Drives: 2010 335i Coupe Join Date: Mar 2012 Location: LA iTrader: (1)	JB4 I'm pretty sure in auto clear mode, it's designed to clear codes related to performance mods. For example, I had an O2 sensor go bad and still got a error light. You can also read your DME and check for codes on the user adjustment page.
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