My 335 step hitting the rev limiter!

muvaside · 10-07-2008, 01:18 AM

YES , an automatic hitting the rev limiter ! Happened to me twice already in sport mode shifting from first to second . Now for my mods - JB3 , BMC drop in filter and just this last week I started mixing 91 and 100 octane . I fill 6.5 gallons 100 and 5 gallons 91 .I tell you , high octane made a realy big difference on my car .If you can afford it,highly recomend it ! It pulls like a freight train .

LOLrance · 10-07-2008, 01:27 AM

Are you bouncing off the rev limiter? The computer instantly shifts once i hit redline. If its not shifting and its bouncing off the limiter i'd take it in asap.

muvaside · 10-07-2008, 01:37 AM

Quote:

Originally Posted by l4wr3nc3

Are you bouncing off the rev limiter? The computer instantly shifts once i hit redline. If its not shifting and its bouncing off the limiter i'd take it in asap.

No , I wouldn't say bouncing but hitting the rev limiter . It did it after I started using higher octane . The Rpm races thru first gear so fast now , it peels out thru first into almost all of second ! First time it did it , I thought that the DTC was still on which it wasn't .

ironic · 10-07-2008, 02:29 AM

i've had this happen if i don't have traction in my old 328ci. I think it's normal as the computer doesn't shift if you don't have traction even close to redline...actually i think i've had this happen with procede v1.47 as well

munters · 10-07-2008, 02:45 AM

you don't need to bring it in. It's the JB3 map. Terry needs to adjust the max. rpm . Just email him

sambonator · 10-07-2008, 02:52 AM

Its happened to me on SSTT and JB2 as well. I think the tranny computer gets confused about shifts when traction is lost and RPM's shoot up. You can get the same effect with a fully stock engine with all traction controls off, burning out in water, for instance.

lve2xlr8 · 10-07-2008, 03:03 AM

This happened to me also when I got JB3, dtc is on, and i was in ds, it bounced off the limiter once than shifted...

RedGT3 · 10-07-2008, 10:09 AM

Quote:

Originally Posted by sambonator

Its happened to me on SSTT and JB2 as well. I think the tranny computer gets confused about shifts when traction is lost and RPM's shoot up. You can get the same effect with a fully stock engine with all traction controls off, burning out in water, for instance.

Bingo

robbie211 · 10-07-2008, 12:08 PM

I think i've had this once or twice w/ DTC on.

10-07-2008, 01:18 AM	#1
muvaside Second Lieutenant 18 Rep 268 Posts Drives: E90 335i Join Date: Mar 2007 Location: SoCal iTrader: (3)	My 335 step hitting the rev limiter! YES , an automatic hitting the rev limiter ! Happened to me twice already in sport mode shifting from first to second . Now for my mods - JB3 , BMC drop in filter and just this last week I started mixing 91 and 100 octane . I fill 6.5 gallons 100 and 5 gallons 91 .I tell you , high octane made a realy big difference on my car .If you can afford it,highly recomend it ! It pulls like a freight train .
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10-07-2008, 01:27 AM	#2
LOLrance The Law. 311 Rep 14,282 Posts Drives: BMW Join Date: Apr 2005 Location: SF / OC iTrader: (17)	Are you bouncing off the rev limiter? The computer instantly shifts once i hit redline. If its not shifting and its bouncing off the limiter i'd take it in asap. __________________
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10-07-2008, 02:29 AM	#4
ironic Major General 269 Rep 8,338 Posts Drives: Jet Black 335i Join Date: Dec 2006 Location: San Francisco, Ca iTrader: (22)	i've had this happen if i don't have traction in my old 328ci. I think it's normal as the computer doesn't shift if you don't have traction even close to redline...actually i think i've had this happen with procede v1.47 as well __________________ Widebody 335i Project Car BUILD \| PHOTOSHOOT
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10-07-2008, 02:45 AM	#5
munters Captain 11 Rep 677 Posts Drives: E91 335XI AT Dakota Black M Join Date: Jun 2007 Location: Switzerland iTrader: (0)	you don't need to bring it in. It's the JB3 map. Terry needs to adjust the max. rpm . Just email him __________________ 59 Corvette, 72 240Z, 73 Espada, ZXR
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10-07-2008, 02:52 AM	#6
sambonator Samtaro! 128 Rep 2,609 Posts Drives: 2014 F32 N55 Alpinweiß Join Date: May 2007 Location: Newport Beach, CA, USA iTrader: (7)	Its happened to me on SSTT and JB2 as well. I think the tranny computer gets confused about shifts when traction is lost and RPM's shoot up. You can get the same effect with a fully stock engine with all traction controls off, burning out in water, for instance. __________________
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10-07-2008, 03:03 AM	#7
lve2xlr8 Major 198 Rep 1,192 Posts Drives: E92 M3 Join Date: Aug 2008 Location: Los Angeles iTrader: (11)	This happened to me also when I got JB3, dtc is on, and i was in ds, it bounced off the limiter once than shifted...
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10-07-2008, 12:08 PM	#9
robbie211 Captain 43 Rep 819 Posts Drives: E90 335i, E36 M3 Join Date: Mar 2006 Location: OC iTrader: (16) Garage List 2007 335i [6.76]	I think i've had this once or twice w/ DTC on.
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