Recently I used an OBD2 code reader made by FIXD on my '96 XJS 4.0 litre. It worked fine to read and clear my CEL code, but it doesn't work to read "live gauges" which I think it is supposed to do. I wondered if anyone else had successfully used this brand of code reader on this kind of car?

Thanks,

-mB

 

Nope.

For “live” readings, I have a wireless ELM27 OBD2 plug and I pair it to my iPhones OBD Fusion app or my MacBook Yhasi Movi Pro.