N54Tech.com - International Turbo Racing Discussion
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Jkeplinger89 Jkeplinger89 is offline
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Car: 2015 GLI
Default Meth not working JB4/FSB - 07-24-2020, 07:36 PM

2015 GLI
Xman turbo, APR Stage 2
JB4, FSB, BMS Meth BM7
Blue Pin 16
Orange Pin 3
Green to Solenoid other Solenoid wire to ground
Yellow to Pump

When logging I see 0, nothing is leaving the tank.

When I am in map 6 and purge, the pump turns on, meth flows from the nozzle

I followed this for set up
JB4 Meth Integration Setup - N54Tech.com - International Turbo Racing Discussion

Then I tried messing with the meth trigger and safety settings noted here
N54 Settings - JB4Wiki

Still nothing.

Checked my wiring a dozzen times, still nothing.

Checked the fuse for the FSB, it was fine, replaced it anyway.

Still, nothing.

JB4 is on JB4_EA888_8_5_1.hex
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George @ BMS's Avatar
George @ BMS George @ BMS is offline
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Default 07-26-2020, 11:29 AM

Resolved with correct settings.


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ZuMBLe ZuMBLe is offline
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Default 07-26-2020, 02:26 PM

If the JB4 could control boost based on meth, could it also control boost based on ethanol content signal from an external ethanol sensor? That would be really cool.
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Default 07-26-2020, 09:26 PM

Quote:
Originally Posted by ZuMBLe
If the JB4 could control boost based on meth, could it also control boost based on ethanol content signal from an external ethanol sensor? That would be really cool.
It could but what would you think would be a workable range without mapping it custom for the ethanol. i.e. E10 dont add and E40 add 3psi ?


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ZuMBLe ZuMBLe is offline
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Default 07-27-2020, 07:28 AM

Quote:
Originally Posted by George @ BMS
It could but what would you think would be a workable range without mapping it custom for the ethanol. i.e. E10 dont add and E40 add 3psi ?
Of course being able to custom map would be ideal. But I think most people run about E20-E30.
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