i bought a vcds hex v2 recently, and when i test the connection with the car, everything is ok exept can not ready, a have a b5.5 passat and i want to do a needle sweep, how can i do that?
Have Audi A3 (2005) 2.0 TDI,BKD I blank my EGR and now have Check Engine light..i know i must remove it from ECU, but can this way help mi ? To remove check engine light?
My stored values is 0 and it doesn’t give me any information when I hover over the input boxes. If I try to change the input values, the test button greys out. Any ideas?
hahhaha MAF actual should be near value 250 mg/str, now MAF is almost 500 mg/str that’s mean 2 times bigger measured mass air flow. -So, what say EDC map of fueling for that MAF value? -Maybe need 2 times more fuel per stroke :) But serious that car I think have fuel comsumtion on level 11-15L/100km in city cycle xD, 1.9 tdi should be fuel saving engine :) I see that EGR was manually swith off before that operation. Swithing off EGR valve give a result bigger MAF valu than expected by EDC driver.
hello. That means, EGR mechanical off, causes higher consumpt? What I see, is the same like in this video. Measured air mass flow is allways much higher like EDC says. Can it increase the idle speed too? I have cca 950 rpm. 1,9 PDTDI 130HP. thanks Mirko
You write bullshit. This kind of ECU stores the adaption values in an EEPROM and gets disconnected from supply voltage every time you turn the ignition off.
