On 02/01/2020 09:44, alan_m wrote:
On 31/12/2019 11:46, Roger Mills wrote:

It's not unusual to get erroneous error codes which don't come back
once cleared. I had quite a few on my previous car - Volvo V70 - some
of which looked serious, but never were.

When I had a coil pack fail on a car I had fault codes completely
unrelated to my car (diesel related faults on a petrol car).


never had that they have always been spot on........three machines
always agreeing....