Engine Management light

[Denis6972]

My 2.5 V6 s type is playing silly gets at the minute, it keeps putting on the EML light on , no restriction on performance etc put my code reader on no codes stored,

so clear the light d about 40 miles round town  driving ( not slow ) arrive near home n it pops 

any ides what it may be 

thanks in advance 

[stopper]

Good Morning,

When I had this a while ago it was the battery,  I charge the battery weekly -- no more problems!!  Just my thought.

stay well 

grumpy 1941

[Denis6972]

Thanks will try it 

[Denis6972]

Well bought a new battery for the Jaguar reset the codes before putting it on , put new battery on drove 4.3 miles EML light came on I’m out of ideas the car is doing my head in 🤬🤬🤬🤬🤬