Diagnostic car test tool

[X5Andym]

Hi All

I have a unwell E53 4.4,  O:-)which I think has a fault with the MAF sensor, which diagnostic checker should I purchase, also is there a link or a list of error codes..

Thank you very much

Cheers

Andy   

[X5Sport]

A few of us use this one...,

https://www.mycarly.com/product/bmw-app/

[Worthing]

[quote="X5Sport"]
A few of us use this one...,

https://www.mycarly.com/product/bmw-app/
[/quote]


How good is the app and adaptor? - Is it full diagnostic kit? or similar to the cheap OBD readers like torque?

[Digidick]

For an E53 I’d be using INPA from here, Jimmy’s stuff is great and works spot on.

https://www.cable-shack.co.uk/index.php

Looking at £25 for a cable and software.


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[marti]

If you have a suspected MAF problem...start it up and unplug the MAF whilst its running if no change in engine tone your MAF is suspect.....