just ran vag com help plz

[meltonlad]

my car has got a drink problem so i thought i would run vag com. results are.

16518- oxygen (lambda) sensor B1 S1 :no activity

p0134-35-10 --- intermittent


what does this mean ?? could this be why its got a drink prob ??
its a mk2 tolly 1.8 20v

 

[meltonlad]

where is the lambda located ? ive looked but cant find it..

 

[meltonlad]

anyone ??

 

[BeartheBruce]

That is the pre-CAT sensor (before the catalytic converter). The fact that it says no activity and it is intermittent would lead me to look for a problem with the connections/leads to the sensor.

 

[meltonlad]

but thats the prob i just cant find any sensor or wires... i know its got one as when i ran vag com last time it never came up.

 

[BeartheBruce]

Only help I can give is this:O2 Sensor locations and names