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BMW 3-Series (E90 E92) Forum
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Stage 2 Sneak Peak
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09-13-2011, 10:18 AM | #70 |
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09-13-2011, 10:20 AM | #71 |
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What I want to know is if it suppresses cat codes like the piggys or if it actually reads out o2=ready status. It will matter since we have yearly inspections. No sniffer tho.
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E90 LCI N54 6AT
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09-13-2011, 10:50 AM | #73 |
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It tuns off that and only that particular DTC code...piggies have no way of doing that as it requires flashing the DME to turn it off...piggies have auto code clear which clears ALL the codes all the time and they can't selectively clear codes from the DME as has been claimed way back when the feature was first implemented...this is the correct way of doing it as you still get to see any/all other codes that come up on the car
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09-13-2011, 10:58 AM | #74 | |
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09-13-2011, 11:13 AM | #75 |
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That looks good.
What were the ambient temps (I have no idea what part of the country you're in. Also, why is your 135 so heavy? Did they weigh it on the dyno with you inside? |
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09-13-2011, 11:26 AM | #76 |
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That is using the datalog dyno program. The weight is the cars curb weight plus the driver and any other crap he may have in the car.
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09-13-2011, 11:32 AM | #77 |
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I wonder how the transmission in this car is going to hold up to all that mid range torque......especially the 6MT guys
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09-13-2011, 12:02 PM | #78 | |
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I weighted the car at the track that was cleaned out and with me in it it came in at 3620ish |
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09-13-2011, 12:08 PM | #79 | |
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Here's the thing...the auto code clear on the piggies uses 2 BT commands, one is "read ALL codes" the other is "delete ALL codes"...so for them to show you any codes they'll have to read them first, save them somewhere, and then delete them from the DME so that the dash doesn't show an error/CEL and in the process they clear all of them JUST to get rid of the check engine light that's there because of being catless...personally i don't like that and when I ran the procede I always had auto code clear OFF |
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09-13-2011, 12:15 PM | #80 |
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09-13-2011, 12:30 PM | #81 | |
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07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
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09-13-2011, 12:33 PM | #82 |
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Clap, how does the car feel on daily driving with the new maps and on sustained highway type driving(70-80 MPH)? Also, with the 02 sensor codes that some of the guys have discussed so far and the ability to shut off that certain code, will the sensors still be active and work like normal even while running CTless dp's?
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09-13-2011, 12:48 PM | #83 | |
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I know when I was testing the initial maps on the procede with RBs and I kept getting misfires up top and for troubleshooting when I'd check the codes using BT none of them would be there as CanClear was on by my mistake when reloading firmware and it would clear them...Shiv advised me to run with the canclear off at that point so we can see all the codes as they come up |
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09-13-2011, 01:38 PM | #84 |
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09-13-2011, 01:53 PM | #85 |
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Probably hold up the same as those of us running 18 psi on meth with a piggyback.
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09-13-2011, 02:16 PM | #86 |
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so....it will hold up pretty well? If so, this seems to be the most popular choice for people who want to run just tune w/ bolt ons. Any thoughts about cobb having a race mode for higher octane, like giac?
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Previous: 2008 e92 335i coupe: RB turbos, mach 116 race fuel, methanol, alot of boost. Previous: 2003 Honda Accord V6 coupe: AEM V2, zex 75 wet shot (sold) |
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09-13-2011, 02:22 PM | #87 |
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They have indicated that Race maps, meth maps and upgraded turbo maps will be provided over time. No update on timing though as they generally wont comment on anything they cant guarantee
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09-13-2011, 02:53 PM | #88 |
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Wonder how stage 2 without meth will compare to a piggyback running meth. That will be very interesting to see. I'll take off my meth to try this flash again. The ap is just sitting there in it's pretty metallic blue box.
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335i - stock for now
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