which wire is the iat sensor wire on the iat/maf sensor? on the 2010 vw cc 2.0T engine. Need to know the number.
Year (other): 2010
Helloif you can tell me the part number of the sensor I can dig this out for you.the number should be embossed on the side of the sensor and you may have to remove the sensor from the tube to access thisI'm assuming that you want to know what wire is the temp input so you can fit a tuning device?
Yes and it saying that I need to find the oat sensor wire. In the housing the only numbers I see are 1-5.
hellothe part number will be embossed on the sensor body beginning with 0280but typically its the middle no.3 wire on theseThese tuning devices work by offsetting the air temperature signal into the ECU to fool it into adding more fuelhowever unless there's more air coming in all you'll do is run rich and waste fuel with no power gain - so to be honest I'd steer clear of using them and fit a decent air filter and exhaust if you want to release some power
Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing