Autosport Labs

not at all alexander thats v helpfull .
what i want to do is open a lpg valve on my engine when above atmos,just into boost ,and when above 3k rpm and switch off above 4.5k rpm.

Hi Ivan, This should help: http://www.autosportlabs.net/MJLJ_V3_vehicle_installation_guide#User_defined_outputs_and_Shift_Light thank you brent ,thats very handy . i could not see any reference to the inverse part of the switching setup page , have i got it right in my first post ? thanks robert.

just a quick question , i'm trying to use the mj to switch on a solenoid that will bypass propane at a set rpm and boost level , if i connect a relay switch wire to a switched to earth terminal on mjlt,set at 3200rpm , ,and then the pos wire of the relay switch to the next switched terminal set to 1...

'''This technique works with the V3 as well, as it too supports the option switch. I think you're confusing the AUX input feature... With regards to using the AUX input for correcting ignition advance, V3 will have similar capabilities very soon.'' oh HO ! after reading the above post from another ...

Sounds like you need to train your ears Ivanhoew, lol. I have seen a rolling road where they got a set of ear duffs and had a plastic tube running to the engine block to hear predetonition. Its quite easy to make your own set of knock sensors (using MK1 ears) and given a bit of experience to hear t...

Cool idea. You could do this today using the AUX input and have the ignition correction sub-map bump the map up and down as needed. see the 'operation guide' on how this might work. would this be feasable on the v3 brent ? i was thinking of a varying resistance pot that would move the spark back an...

Maybe for adjusting overall timing correction on the fly. exactly, dr .occa. my turbo mini a series engine is all iron ,and i find it hard to detect detonation on the rd , in fact , i was at a rr shootout a while ago ,and a turbo mini melted no4 piston with me standing about 10 ft from it ,and i st...

really sorry if this has been covered , but has anyone ever created a situation where ,while using a mjlt v3 ,you have a rotary knob on the dash that will advance and retard ignition from its setting on the map ?

thanks
robert .

Hi Oliver Try this page for the downloads http://www.autosportlabs.net/MJLJ_V2_Downloads V4.02 software only works with the V4 megajolts V3.?? software only works with the V3 megajolts and V2 software only works with the V2 The reason being is that each controller uses a different microprocessor ch...

Hi Oliver Try this page for the downloads http://www.autosportlabs.net/MJLJ_V2_Downloads V4.02 software only works with the V4 megajolts V3.?? software only works with the V3 megajolts and V2 software only works with the V2 The reason being is that each controller uses a different microprocessor ch...

could the backfiring be associated with it running on waste spark? i m running mjlt on a 16 16v astra engine ,and in the cold weather get a lot more back firing just off idle , than i did on a 2 litre astra 8 valve with a dizzy ..maybe its firing on the exhaust cylinder ?

could the backfiring be associated with it running on waste spark? i m running mjlt on a 16 16v astra engine ,and in the cold weather get a lot more back firing just off idle , than i did on a 2 litre astra 8 valve with a dizzy ..maybe its firing on the exhaust cylinder ?

in case it helps , knocked this up out of 6mm plate ,drilled a ring of holes then turned it down

regards
robert

alhbln wrote:There is a four pin output connectur shown in the installation sheet, including
a knock output signal. Interesting...

http://www.turboxs.com/uploaded_images/558.pdf

well spotted that man !

hi brent ,hope your well and the mr2 is keeping cool, , heres an idea , i have a turbo xs knock lite on my mini ,that one tunes to the engine and seems to work v sensitively , it fires a red and a green led for mild knock ,and a red one for harsher knock , could the signal to the led's be tranferred...