Hi guys I am in the process of tuning my Megasquirt 1 FC3S. I have finally started tuning into boost and when my secondary injectors come online they show that they are maxed out at max duty cycle. I built and tuned my megasquirt in accordance with aaroncakes write up and have tuned in accordance with his recomendations. I have searched but have not been able to find much on the staged injection trouble shooting and i am kinda new to to the whole tuning thing. I have tuned the normal driving areas idle-4000rpm low load, including turbo spool upto 4000rpm.

Another question i have is, is there a way to see knock on the wideband gauge? if so please let me know. I want to tune my ignition map after i have the full VE table done but dont really know how. I searched and found a link to teamfc3s.org explaining ignition on rotaries but the link is broken.

I have attached my msq and a data log that has a couple of spool up runs into boost please check them out and help please. I have my EFR 7670 coming in this thursday and i am trying to get a somewhat base tune ready for it. I will post pics when it comes in very excited!!!!

 

sorry cant up load datalog file is too big i will do a run today that is really short data log file

 

More details on your setup would help
engine ports
size injectors
turbo blahblahblah

You would need to build or buy a knock control circuit to connect to the ms ecu. My memory is weak but I am not sure if the ms1 can take advantage of the knock sensor compared to ms2-3

 

Sorry it is a stock 13bt in a 1987RX7 Turbo II. 3" exhaust, stock turbo, stock top mount, stock injectors, tb mod done, eliminated all emmisions controls, no Power steering, no port job on the engine,

 

I'm running a zeal daughter board on a MS1 3.0, if your running the same then I have a MSQ you can try out if you want.