zoominms3
Ready to race!
- Location
- Buffalo NY
The grommet right of your finger. Poke a hole and snake the cable through it. Removing the battery makes it easier but not needed.
Sent from my iPhone using Tapatalk
That’s how I ran mine ??
The grommet right of your finger. Poke a hole and snake the cable through it. Removing the battery makes it easier but not needed.
Sent from my iPhone using Tapatalk
Can someone please help me out!
I traded in the 7 for a 7.5
AFR wire is needed for map 2?
Also which wire do we tap? 2019 GTI?
And last but not least what should fuel bias be for right now on map 1? At least until I can switch to map 2/6
Was told to make the FOL 45
The grommet right of your finger. Poke a hole and snake the cable through it. Removing the battery makes it easier but not needed.
Sent from my iPhone using Tapatalk
Yes AFR tap needed for map2/6.
Tap the white wire on top going to the second O2 sensor shown in the second AFR posi tap picture in the install guide.
https://n54tech.com/instructions/VW_JB4_install.pdf
Set all fuel bias to 100 and set FOL to 50 for pump gas then log and post in the JB4 logging thread.
Check if the small plug of the OBD is orientated correctly. There are small angels on the one side that you can use to match male to female.
Also try click start logging and see if they begin to move.
Hi all, quick question to help a dummy like me (but too late to help with upcoming service appointment...)
When routing OBDII lead into engine bay, I accidentally misidentified the ‘o ring’ we’ve all been talking about and cut through a different rubber seal. I think it’s the one that helps isolate the clutch pedal in manual cars? (I have a DSG). It’s highly-irregularly-shaped and has multiple ‘levels’ to it, kind of like the tower of Hanoi toy.
Anyone know how I can identify this piece, buy a replacement, and install it — without going through the dealer? I just cut the top off the last ‘level’ and routed the cable through there, but may want to eventually put it back to full stock (again, doubt anyone would see it as is, but do have a small appointment tomorrow at dealer. More worried about future).
Been loving the JB4, and can’t wait to put it back in... car just doesn’t feel the same without it.
Hello guys. Can someone please explain the difference between map 1 and map 2. And what do I need to be able to run map 2. Lastly how do I change the map from map2 to map 1. Thank you.
Map 0: Stock with complete pass through i.e. the JB4 does nothing
Map 1: Tuned map with a average of 4.0psi over stock. This is the shipped map and is compatible for both 91 and 93 and can be used with cars on hardware.
Map 2: This map is a more aggressive map. Peak boost add is 5.6psi over stock and the map is good for cars running 93 and above.
Map 4: This is a stock map but with JB4 logging ability. It is also the starter map for cars that are running flash tunes and are stacking the JB4. It will give the ability to log the car via the JB4. This is also the safety map, so in any circumstance the JB4 detects a unsafe condition regardless of map it will default to this map. This includes knock detection, lean AFR or the boost safety value being triggered due to lack of boost control.
Map 6: User adjustable boost map. The map comes preset with a 5.0psi over stock peak and is ready to use on any car running 93 octane. The preset map is also suitable for manual cars with clutch longevity in mind.
The mapping can be done in two manners. If the value at 1500 is kept below 10 it will work as a boost adder map. If the value at 1500 is higher than 10 it will work as a absolute map. This means actual total boost targets will need to be entered.
Map 8: Map three allows the JB4 to be the methanol controller working as a fail safe cutting boost if lack of meth flow is detected. You will require a Coolingmist FSB to get this working.
I think it's half of ECU request. If your base flash called for 24 psi, you'd get 12. If your base flash called for 9 psi, you'd get 4-5. I think the valet is more effective on cars with stock ecus.Map4 is valet mode now on the newest firmware. Max of 12psi
Sent from my iPhone using Tapatalk