Is megasquirt preprogrammed for a 0-5v (7.35 - 22.33 afr)? Or is it 0-5v (10 - 20 afr)?
My lc1 is outputting 0v for 7.35afr, and 5v for 22.33 afr. Is this correct? Or should i change it to 0v -> 10, 5v -> 20??
Just wanted to make sure I'm not tuning my car innacurrately.
Quick LC-1 question
Forum rules
Forum rules
Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
Forum rules
Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
Re: Quick LC-1 question
I have my LC-1 doing 0 - 5 = 10.0:1 - 20.0:1cscm094 wrote:Is megasquirt preprogrammed for a 0-5v (7.35 - 22.33 afr)? Or is it 0-5v (10 - 20 afr)?
My lc1 is outputting 0v for 7.35afr, and 5v for 22.33 afr. Is this correct? Or should i change it to 0v -> 10, 5v -> 20??
Just wanted to make sure I'm not tuning my car innacurrately.
BMW M50 Non Vanos 24v 2.5L Turbo
MS-1 V3 running fuel and spark on MSnS-E 029s
MS-1 V3 running fuel and spark on MSnS-E 029s
Megasquirt itself isn't programmed for anything, It works on target voltage, which can be anything. It has no idea what AFR its shooting for. Megatune turns the AFR you enter into a voltage which it sends to megasquirt. So what I'm saying is its megatune that needs to know the range, and this is in the settings.ini where you'll need to select the range that corrosponds to what your sensor does. Most use
#set INNOVATE_0_5_LINEAR "Innovate, PLX 0-5V 10-20:1 AFR"
(this is for ms1, ms2 may be different)
andrew
#set INNOVATE_0_5_LINEAR "Innovate, PLX 0-5V 10-20:1 AFR"
(this is for ms1, ms2 may be different)
andrew