Jb4 6 cyl timing logging. You can turn it up more for 94. This will show ind...
Jb4 6 cyl timing logging. You can turn it up more for 94. This will show individual cylinder timing and assist in tracking down any potential issues. Looks like you are in Florida as well! What backend Flash are you running? I'm assuming the PUMP flash since you don't have DP and FMIC yet. They show very small differences. There is some pull in cyl 1-3, but im not sure if this is from heat soak as i did it pretty much 5 minutes after a failed log. I kept the setting stock map6 setting apart from the middle of the rev range where i made it 21. If you have 93 octane start with map2 and see what the log looks like. Sep 23, 2025 · Both logs, boost control seems fine, but timing looks marginal on 93. Is there something I'm doing wrong? Attached are screenshots of settings/info from my JB4 app. 022 and BMS intakes. Currently I have HKS plugs gapped at . And there is another new log on map 6 for more data. Can I spot ignition pulls by just looking at avg ignition column. They have vvtl and we don't. Dec 15, 2016 · So i logged map 6. That being said I was doing pulls on map 2 without dp or ic the other night, but in my defense, I've read numerous times Terry say it's fine on the 335is platform to run 93 and map 2. JB4 6-cyl timing logging what's my DME ID? BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) Technical / Specific Topics 135i Turbo Engine (N54 / N55), Exhaust and Drivetrain Modifications JB4 6-cyl timing logging what's my DME ID? « Previous Thread Next Thread » Correct JB4 settings? Oct 13, 2022 · Technical Sections Engine / Drivetrain / Exhaust / Bolt-ons / Tuning The jb4 IAT spoofing is a game changer - my experience Thread Tools Bookmarks « Previous Thread Next Thread » Jan 26, 2024 · Newer JB4 firmware versions allow you to log timing from cylinders 2-6 in addition to cylinder 1 to provide a more comprehensive view of timing advance and knock. Unlearned on map3 might be fine, while octane learned on map3 might be too much. Being able to log timing on all six cylinders means the JB4 has a better view of how the engine is running, which should lead to stronger autotune maps, and a little more confidence when larger turbo guys start really pushing boost up with the new N55 port injection kits coming out. Dec 15, 2016 · The 1. Keep it on map 1 for that fuel (or find a different gas station). Dec 15, 2016 · Overall Timing (thin redline) IGN1 on logging page Timing adaption (different colours but timing adaption event circled in orange) IGN 2, 3, 4, 5 represent cylinder 1, 2, 3, 4 INA0S 6-Cyl Timing Logging I'm running the PUMP flash, and regardless of mods I intend to stay there. Another factor is that octane learning will play a role. The stock timing advance of the 1. If you have 91, start with map1. That was easily my biggest reason for not stacking. 3T Sport AWD. . The consensus on the jb4 community is you want less than 3* timing correction across cyl 2-4 during a full throttle run. With that being said, I have a 2019 G70 3. I've searched the forums, input values 4, 5, 6, and 7 in my JB4 settings, but it still does not work. I always prefer things running a little under-potential to not push the limits of the system. At this point I really don't see a reason to not stack, you get the outstanding direct boost control of the piggyback, then let the flash handle timing, fuel, VANOS, etc etc. May 18, 2024 · When timing pulls happen, does it happen in all six cylinders or does it happen on 1 cylinder. This will give you a idea of the state of your tune and show you how it is set and what it is doing. I just wonder how the 6AT deals with factory JB4 Timing concerns Hello, I want to start of by saying I am new to the JB4 piggyback tuner as all of my previous vehicles I went for a ECU tune. Unfortunately, I run 91 octane because I live in AZ and we have crap for gas. You need to use absolute settings. Sending links to Datazap to these logs so we can have full access to these graphs and change the parameters for anyone who wants to dive deeper! The only mod besides JB4 on the car is Gopedal from madness. Even with that, You won't get past 19 psi on the is38 and tapering to like 14-15 on 93 octane. Dec 15, 2016 · With the JB4 connected you will start with a clean slate and log the car in map 4 which is a pass though map with logging capability. You will also need to set the 6 cyl timing to 1 in the settings. Does it even matter which one to keep an eye on? Hoping to get a response here before its too late so I can go out and get a proper log with all 6-Cyl timing logging. It depends on what a log looks like. It felt not as punchy down low as map 2 but a Oct 13, 2022 · Technical Sections Engine / Drivetrain / Exhaust / Bolt-ons / Tuning The jb4 IAT spoofing is a game changer - my experience Thread Tools Bookmarks « Previous Thread Next Thread » Dec 3, 2024 · The log one is grouped log of map 0,1,2 and custom 6 all in one. « Previous Thread Next Thread » Correct JB4 settings? N54 JB4 Individual Cyl Knock Logging I still don't like how it reports load (blindfolds the DME), but agreed this is huge. May 23, 2024 · Another important step prior to data logging is enabling 6-cylinder timing mode. I heard there's only one place to get E85 in Orlando, is that true? JB4 enable 6 cylinder timing? I'm trying to enable ignition timing logging on all 6 cylinders (as opposed to just 1), but nothing I've tried has worked. There is a small amount of overshoot at 4000 but that's typical for a catted dp and the throttle plate catches it just fine. Boost & Boost2 and ecu psi which one do I look at. 8 does not like additive for larger turbos. 8 is way more aggressive than the gti. ewm mwx dtd vri ojo jtm gtk igs acp tan mdn npr oto cbv uxd
