How To's - Testing your N75 

I've been getting a slight overboost. I'll check the valve. Thanks

i have a polo GTI its 1.8T BJX, 150BHP, do you know where i could find the numbers or is it similar between 25 & 35?

Hey Just want to ask if the info you provided, that if it is below 25 so it has to be replaced. Is that jnfo valid for all vw engines? 1.6 tdi deasel fx

Hello i know it is old video but do you know what Ohm do overboost or underboost? Lets say 25-35 is ok but if i have 45 or more will it let pass more of the boost or less of it ? I am tring to find what will happend if you rise the ohms or lover it. And what will happend. Thank if you answer and have nice day

I did a smoke test on my Audi because it wasn’t running right, a bunch of smoke started coming out of the N75, probably bad yeah?

Dude my 1.6tdi n75 resistance is showing 15.6ohms is it fine?

Hi, thanks for the explanation! my N75 tells me 27 ohms, but the problem is: that in the cable of my audi a2 tdi the 12volt does not reach the N75 sensor, it reaches the engine on 11 volts, what could it be? Thank you

You test the electrical part only. There are possibilities for other kinds of faults.

Olá. Tenho uma audi a4 b5 de 2000 A minha leitura é de 0.16 Tenho de mudar ?

Hi, mine show 0.14. is that ok?

Hi man, I'm facing a probelm with boost 1.8t Audi A4 B6. I have done cuole logs of my Westgate Duty Cycle and it's maxed out at 4200rpm to the redline. Have not much boost in that are. I have checked out ohm resistance linke your recommended in video, and i got 0.33-0.34ohm. I have also try to shock n75 with 12v from battery and I'm hearing clicking noise. So any suggestions, how does it seems to, do I need new n75? My car have allrdy 280k km on board

for the record the N75 is not a sensor . it is a boost control solenoid..

Hi.. Mine shows 016