VW Passat B6 1.8TSI 160ps - Lambda off

[eprst]

Hello, I need help,
VW Passat B6 1.8TSI 160ps MED17.5 - must disable (to be shut off) control of the second lambda probe
Thenks
Regards

[markovojvodic]

Please test and post result

[J_amb_o]

You have just reposted .ori

Single byte for this.

[veloseeped]

You have just reposted .ori

Single byte for this.

First must have this second O2S.
FYI this car have only ONE lambda sensor :hello:

[J_amb_o]

post cat and pre cat

[markovojvodic]

Its not ori open and check

Sent from my ST25i using Tapatalk 2

[veloseeped]

post cat and pre cat

And what?
Do you seen cat system construction on BZB engine?

no LS before -> precat -> LS -> main cat -> no LS after...

Where you see second LS?

[veloseeped]

Its not ori open and check



Both files above are 1000% equal.

[markovojvodic]

Ups wrong upload

Sent from my ST25i using Tapatalk 2

[eprst]

Please test and post result
You have just reposted .ori


And what?
Do you seen cat system construction on BZB engine?

no LS before -> precat -> LS -> main cat -> no LS after...

Where you see second LS?

Do you have a solution to disable LS?


Ups wrong upload

Sent from my ST25i using Tapatalk 2

Do you have a solution?

[veloseeped]

Do you have a solution to disable LS?

Disable LS is wrong solution in case of BZB engine.
It must stay and work.
In case of catless exhaust you must disable only cat diagnose - no more.

[eprst]

cat diagnose - no more - how do I do? remove errors from the dump?

[veloseeped]

cat diagnose - no more - how do I do? remove errors from the dump?

Not enough clear errors only.
Must disable start of cat diag procedure...

[eprst]

Do you have a solution?
disable it in the dump?

[J_amb_o]

Cat diag disabled.