O2 correction Target will still override ECT and IAT factors so it doesn't matter if you're adding 10% of of fuel at say 250°, your target will still be the same so temperature compensations are only effective in open loop
But if your adding 10% of fuel at warm up for example at 100* and at 120* it’s down to 0% your closed loop can say -10% at 100* and at 120* where there is no more compensation the closed loop can say 0%. I understand that the target can be the same but the compensation can change because of it if someone has it active. Typically at idle after the engine is closer tuned I’ll shut off closed loop under a certain rpm so that those compensations can work at idle in open loop like they should. Unfortunately because this was a new setup that didn’t become a factor yet so I didn’t explain that part.
Thanks for these videos David , Can you do a video on what changes you would do at the track to try to go quicker .in a turbo application . ie raise the 2 step or leave the line with more boost or timing or all 3. Im a turbo V8 but Im thinking the theory would be the same
