View Single Post
      01-13-2020, 02:36 PM   #1
AlpineX
Captain
247
Rep
776
Posts

Drives: Diesel
Join Date: Sep 2015
Location: US

iTrader: (0)

N47 oxygen sensor performance

Anyone able to function test the front O2 sensor on their US spec N47?
Please post the results of your lambda drop

At operating temp:
Ista - vehicle management - troubleshooting - function structure - powertrain - dde - airmass - oxygen sensor emission control - front oxygen sensor - ABL

Results: not ok
Lambda drop 1: 11.6
Lambda drop 2: 5.7
Attached Images
  

Last edited by AlpineX; 01-13-2020 at 11:01 PM..
Appreciate 0