Ecumaster forum

I just had a quick look and no trigger errors so it just needs a tune it will never run well when its almost off the scale rich the whole time!! ... Have you calibrated the external sensor so it matches the EMU lambda?? you should use the internal wideband controller when ever possible!! ... maybe d...

yes stepper Op will be fine but you will need a flyback diode

I have an m54 CLT cal it might not be perfectly accurate but definitely good enough to use.

email me rama@racehead.com.au

for m50TU (vanos) and m52/s52 internal crankshaft trigger
tooth 5
angle 54
ignition output offset 5

for early m50 non vanos all the same settings but ignition output offset 0

ALL the ground wires in an e30 loom attach at the same point in the engine bay, brown and also the brown/orange wires are all the same throughout the entire harness and all ground at one single point on the strut tower. Its a good idea to move that ground point from the strut tower to the engine block

ok sounds like you have more than one wiring issue! 99% of all problems are wiring or earth related, check all the pins in all the plugs check your sensor grounds are seperate from your chassis grounds check all the ground wires from the ecu go to the engine block double check all the pins are in th...

yes not a problem but only if your primary signal has either a missing 1-2 teeth or an extra tooth

from your logging it looks like your sensor is either not wired correctly/has a bad connection or it has no power supply to the heater, its showing high duty cycle for the heater but the RI feedback is not moving at all also what firmware are you using its doing something odd at the start, might jus...

I see on the log lists that there is a real time autotune! but where is the control and how does this work??

does anyone happen to know the stepper frequency for an LS1 ICV?

so in the new software how do we remove/ reset all the little "cell changed" indicators on all the 3D tables??

you only need crank sensor and will need to run waste spark because there are only 6 ignition drivers. The new emu-classic will have no problem running 2 passive coils from one driver, the older version can do it also but the ignition drivers will be under a lot of load so keep your dwell time as lo...

play with your injector dead times

post up your actual log file and tune

i have one i will send it to you, only thing its for a mechanical throttle but i have some DBW calibrations too

yes 12v can be applied no problem but it will only read 5v on the input etc

you can turn off the over run fuel cut and bump all the VE table right up high in the over-run area, That makes nice big harmless flames out the exhaust on decel and gear changes etc

you really done need a "base" map the ecu will read all the oem sensors and im sure the trigger configuration is commonly known so you can just build your own "base map" in about 20 minutes, reading the user manual is a great start as far as i know there are 24 cam teeth as primary trigger so that t...

same circuit as the vanos solenoid, injectors, idle valve etc doesnt matter

we use the 12v ones all the time on m54 and m50 engines etc works really well!

if the wifi transmitter connects via CAN then you could conceivably use the BT-CAN at the same time