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Pineconeliquor Pineconeliquor is offline
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Default Another b58 supra log review - map2 - 08-04-2022, 04:58 PM

Car has mst v2 intake and catted ******** running 93 octane. 103F Texas heat.

Feels good and strong, just want to make sure I'm ok to bang on the car in this nice weather we're having.

Thanks so much yall!
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sams2k sams2k is offline
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Default 08-05-2022, 04:04 AM

you are using the v22?
i think you need to lower your boost safety, looks like your boost is too high
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Default 08-05-2022, 04:16 AM

I'm using the firmware that came wirh the jb4. It shipped last week. What should I lower the boost safety to? 21.5?
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Default 08-05-2022, 04:23 AM

im using the v22 and i set the boost safety to 22
in your log it looks that you have high boost peaks
try lower it and post a log
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Default 08-05-2022, 06:41 AM

I havent had a chance to log a proper log, but I did upgrade to v22. I was able to log the trip to work and now boost safety reads 31 up from 26 on v17??? Is there a way for me to change that value in map2?

Quote:
Alpha
1) Adjustment to manifold MAP sensor output scaling and offset for smoother performance.
T2) Fixed E85 flex fuel reading bug
T3) Lowered minimum boost safety setting to 21.6psi.
T4) Adjustment to code delete functions for "shadow" faults
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sams2k sams2k is offline
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Default 08-05-2022, 06:47 AM

Quote:
Originally Posted by Pineconeliquor
I havent had a chance to log a proper log, but I did upgrade to v22. I was able to log the trip to work and now boost safety reads 31 up from 26 on v17??? Is there a way for me to change that value in map2?
yes
when you connected to the car
go to settings , advanced and user adjustment settings
and set the boost safety to 22
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Default 08-05-2022, 10:30 AM

Another little log... What is the difference between boost and boost2?

Boost looks like it's spiking, boost 2 seems to be closer to target. Is the throttle closing to keep boost2 closer to the map?

I read on the Kia stinger forums that the boost2 parameter is a better judge of intake manifold pressure but the thread also said that the descriptions of log parameters were for stinger only.

Haven't found b58/b48 log parameters anywhere
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Pineconeliquor Pineconeliquor is offline
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Default 08-05-2022, 12:07 PM

This is a more thorough log. Still seeing boost above target, boost2 is very close to target.

Does this look safe?
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sams2k sams2k is offline
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Default 08-05-2022, 03:47 PM

do a log in 3rd gear from 3000 rpm
go WOT and in sport mode
turn the traction completely off(long press)

Last edited by sams2k; 08-05-2022 at 03:52 PM..
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Default 08-05-2022, 04:42 PM

How about this one?
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sams2k sams2k is offline
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Default 08-06-2022, 04:55 AM

something is not good
you get very high boost peaks
very hard throttle closing
and your ignition is very low
which map are you using?
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Default 08-06-2022, 07:45 AM

The log shows map 2 on column X. Boost safety is 22.

I switched it over to map 1 this morning. Hopefully that's a bit safer. Any ideas on the boost spikes? Think it could be the dp or intake? Every thread I've read on here or supramkv claims map 2 is safe?

Any chance we can get Terry or Cannon to chime in? When I had jabroni (me) induced issues with the JB4 on my e90 they were VERY quick to help...

If my boost safety limit is set at 22 how am I hitting 25+? This JB4 had the EWG built in and it is hooked up nice and tight...
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Default 08-06-2022, 02:23 PM

Quote:
Originally Posted by Pineconeliquor
The log shows map 2 on column X. Boost safety is 22.

I switched it over to map 1 this morning. Hopefully that's a bit safer. Any ideas on the boost spikes? Think it could be the dp or intake? Every thread I've read on here or supramkv claims map 2 is safe?

Any chance we can get Terry or Cannon to chime in? When I had jabroni (me) induced issues with the JB4 on my e90 they were VERY quick to help...

If my boost safety limit is set at 22 how am I hitting 25+? This JB4 had the EWG built in and it is hooked up nice and tight...
map 2 should be safe but in your case with the high boost its safer to stay on map 1.

i really cant say why you get such high boost, maybe try send BMS a mail or private message.
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