Skip to content

BBY lambda probe 1 pinout

tyy990
in Skoda Fabia Mk1 (1999-2007)

Featured Replies

Does anybody have the pinout of the lambda probe that is between the engine and the catalytic converter? It's a 6 pin connector. 

 

I used to get this stuff from cardiagn.com but now it seems to be broken...

  • Sponsor

It's like this. The blue/red wire comes from fuse 9, which is live any time the fuel pump relay is on.

bby wideband wiring.png

  • Author

Thanks @Wino. I am interested in the signal wires which seem to be 6,5 and 3.  6 and 5 seem to have the same color code which is weird. Do you have any idea how the signal transmission works? E.g. I see 0.42V in VCDS which wire has this voltage?

  • Sponsor
14 minutes ago, tyy990 said:

6 and 5 seem to have the same color code which is weird

I agree, I've not noticed that before.  Wonder if they are really the same colours or if it is an error in the diagrams.

Not sure about the way it works. 

Create an account or sign in to comment
Go to topic listing

Recently Browsing 0

  • No registered users viewing this page.

Important Information

Welcome to BRISKODA. Please note the following important links Terms of Use. We have a comprehensive Privacy Policy. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.

Account

Navigation

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.