mokh

thanks Adam!

Well noted Adam, However, i cannot find any Ign to be selected in the parameter list. Any idea why?

I think im also experience the same issue. During AC clutch on, no fuel trim added. its been quite some time i notice this. But since it doest bug the engine much, i ignored it. By the way, i tried to compensate using 4D fuel but cant have the 'AC clutch status' as the parameter in the axis setup. it just not listed there. my map and log attached. Thanks Altezza SXE10 G4+ 30122021.pclr Log 2021-12-30 5;04;27 pm.llg-actrim.llg

Somehow the update firmware say no need to upgrade. But I upgrade anyway. Did a quick run to verify. i think it solved the CLL spike. Thank you Adam

Hi, I am facing few issues here; 1. Close loop lambda spiked up to 64xx% high and when it happened it closed the injector. 2. I logged another run for about 2 minutes but the log recorded for thousands hours. Altezza SXE10 G4+ 28122020.pclr no.1-CL Lambda spike.llg No.2 - broken log.llg

Will it effect the fuel gauge reading?

I changed the fuel system to return type. So the presure shall be map reference right? The injector used is upgraded from oem caldina st206, 540cc. Injector data taken from turbo basemap apexi power fc based on this injector. Still working on the tune...thanks for the advise. Will look into it. Im idling at 15afr. Cruising at 14.3, accelerate at 12~13. Didnt push it much for now. (Not more than 0.6bar)

Hi All, I just installed the Link ECU on my tezza and i think i have the same issue. The fuel gauge goes from F to mid gauge very quick (around 60km). I did disconnect and reconnect the ECU and the reading back to normal (show fuel consumed about 2 tick only) at first start but then drive along the car, the reading act as before. my tezza is 1998 version. Im not a tuner. learning to tune my car myself. my tune as per attached Altezza SXE10 G4+ mokh31102020-afterreset.pclr Thank you