Fault codes from a Carista device scan.

[CallumFox5]

Evening,

Can somebody give me an insight into what these fault codes mean?

I have a MOT in a couple of weeks, are these going to be an issue when it goes in?

I have tried to find the reason as when you click on the fault it searches on safari for the explanation but no luck. Only one fault gives an explanation on the app.

Heater and Air Conditioning:
459015

Central electronics:
00531 - Mass Air Flow Sensor Reference Voltage.
263442

Not looking for explanations for all just guidance on whether they need sorting prior to an MOT.

All responses greatly appreciated.

Cheers,
Callum Fox

 

[Jim45]

Callum, if they don’t appear as warning lights on the dash then it will pass the MOT, unless it affects emissions.

 

[CallumFox5]

Callum, if they don’t appear as warning lights on the dash then it will pass the MOT, unless it affects emissions.

Okay thanks mate.

Do they need to be addressed or not though?

 

[Jim45]

Okay thanks mate.

Do they need to be addressed or not though?

I would have thought so, they are there for a reason I guess

 

[SteveGSXR600K1]

As fault codes can appear as one-offs, false readings, etc, I'd make a note of all the fault codes, which you already have, then clear them. Then in a weeks times, scan for faults again and see if any return. If they do, then you're likely to have something that needs looking at.