check control

[stx133]

i get this message on the display once a fortnight or so when starting (repeats when i switch off).
i have tried the check engine codes procedure with no outcome (does it display anything if ther are no faults?)
still runs well and dosent have any other issues.

[pyro]

i have a extra check controll if u want ill let it go cheap

[stx133]

what is it? what does it do??

[gale]

I used to get that message occasionally on cold mornings after shutting the engine off. I replaced the battery and haven't gotten the message since, its' been clear for several years now. The old battery passed the load test, but it was close to the end of its "good until . . ." date.