MOT re-test, lambda probe

[Phil 99]

Just had re-test. Lambda reading is higher (1.092) compared to first test (1.080) Just driven back, maybe new probe required?

How do u fit one, and where is it? mk 1.2 8V

Muchos Gracias

 

[Tom_16v]

did it fail on it?

reading arent that far apart......

 

[Mole]

its not a reading from the actual sensor, lambda is just a reading of oxygen, there could be a hole in your zorst thats allowing air in, thats usually the case (well thats what i found when it was my MOT)

 

[Phil 99]

yea, it failed on it.

pretty sure theres no holes in the system, only had a new centre section a year ago.