EA error showing for Worcester Bosch Greenstar CDi?

EA error equates to ignition faults, 'not sensing gas'.
When you say you had your meter checked, is the governer (meter regulator) new?
It's the silver-ish valve connecting on top of the meter on the left hand side, these do (very occasionally) cause problems, locking down when gas is pulled through. Not allowing a working pressure at the meter of 21mb

A more unusual direction, but one I have had in the past, is a blocked/partially blocked condense, either the trap in the boiler (fills with a grey sludge), or blocked pipework/outlet.
This would also cause an EA fault as the boiler 'baffles' out because the POC can't escape.
Partial blockages can cause random EA faults (over a time the condense clears allowing boiler to fire, until it fills up again)

Carefree
July 2010

If Worcester eng can not fix it we have no chance.

I hope they are working on there set fee?

erj
July 2010