24-02-13, 09:47 PM
Not totally familiar with the thou, but I think it's a fault code rather than a faulty meter.
If it were OK before, and it isn't now (after the work has been done), I'd be taking it back to your mechanic to sort out.
If it were OK before, and it isn't now (after the work has been done), I'd be taking it back to your mechanic to sort out.