2.0TS MAF figures
Since I haven't received any response to my question in the 156 forum, I'll try here:
I have 156 2.0TS 98' in a pretty good condition, 140 000km on the clock, some mild tuning like full exhaust without cat, v6 intake mod, remap and removed balance belt.
Some people say its running perfect, but i think it's still missing a little bit of power in the top rpm. I have changed the air filter and cleaned the MAF and the top figures which I can see during diagnostics with MES are 408kg/h air quantity and 4.37V signal from the MAF.
Can somebody say what are the perfect figures for a new MAF? Some say it has to go up to 4.5V, some say 5V ... whats the truth? And should i change mine?