Hi, I wonder if anyone can help. I have just fitted a brc system, and
have got it to work really well, in fact it runs better  on gas that
petrol. The only problem is the guage doesnt work on the swith unit. I
have looked at the instructions, and it says look in the appendix for
codes. THe only problem is I havn't got any appendixes. Is there any
body out there who can help please. Many thanks in advance.