Lambda codes on INPA

[Ado1379]

Apologies for the poor pictures just took some snaps of the laptop.

the car has been running off for a few weeks now, and narrowed it down to the MAF sensor. Bought a new one and it’s runs and drives fine.
I went to check the codes on INPA and these 3 were there. (I cleared the codes before the drive after fitting the new MAF)

lambda was replaced in the summer last year. Anyone any thoughts?

 

[t-tony]

If it were me I would visit an MOT station and ask them to carry the standard MOT emission test, making sure they do it properly including testing the engine oil temperature.


Tony.

 

[Ado1379]

That’s not really an option to in NI I don’t think as they run MOT’s differently over here

 

[t-tony]

When was it last tested? Did you get an emission test result print off? I was under the impression that Northern Ireland testing scheme was the same as mainland UK? I know that it is different in the Republic.

Tony.

 

[Ado1379]

The testing scheme is the same, but the procedure is different. Instead of having a garage do the mot test, they’re a specific test Center’s you drive to and wait for it to be done. It’s like a conveyer belt, you drive up to the doors and you pop out the other side with a pass or fail. I might be able to get the local garage to give me a read out though

 

[Ado1379]

It was past tested in June. Since then all I’ve really done is fit a new stainless cat back system as the original fell to bits. New lambda, cam shaft sensor, new MAF and spark plugs with a full service including diff and transmission.