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Logan Logan is offline
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Default overboosting to 27psi when target is 20 with meth? - 06-15-2017, 06:59 PM

running map1 or map2 it runs fine but if i go on map 8 it overboosts?Can you Terry or Steve etc. see why?could i have missed a setting?
it overboosts from 4200rpms to 5600 rpms then it went to map1 as safety?thought the safety would of went to map 1 sooner then that?
I have meth safety mode on 1 & meth trigger on 0.I didnt see meth setup for single turbo,is it same as for twin turbosettings?
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File Type: csv 170614_1923 overboost.csv (3.1 KB, 32 views)

Last edited by Logan; 06-15-2017 at 07:24 PM..
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Steve @ BMS/Fuel-It! Steve @ BMS/Fuel-It! is offline
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Default 06-15-2017, 09:09 PM

Duty biases should all be set to zero for each map prior to the adaption runs. Yours are set to 50.



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Logan Logan is offline
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Default 06-16-2017, 11:09 AM

Quote:
Originally Posted by Steve @ BMS/Fuel-It!
Duty biases should all be set to zero for each map prior to the adaption runs. Yours are set to 50.
Ok there's my problem.thanks.
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Default 06-16-2017, 11:15 AM

This confuses me then,I got this from front page of single turbo thread.

9) Getting started: Always start your new turbo setup with map1 and do a quick log to ensure there are no boost leaks, out of control boost, and that the solenoid has been plumbed in properly. If boost goes over the WG spring rating on map 1 then something is wrong with your install. Fix it. Once you're comfortable the car is running OK on the WG spring map1 then move up to map2, set dutybias all to 50 (default), FF relatively low like 20, and evaluate it.

Unless I missed it I didn't see it say set duty bias to zero every time switching maps.so wether I go map1,2 8,etc I should always set duty bias to 0 then?what about FF,Do I set that to a default starting number?
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