Focus MK1 Computer Erratic
Focus MK1 Computer Erratic
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Discussion

ModernAndy

Original Poster:

2,094 posts

161 months

Thursday 14th February 2013
quotequote all
Hi,

I have a Focus 2.0 Ghia shed. W reg, mk 1. The computer changes from average mpg to instantaneous mpg to miles to empty, etc. of its own accord a lot of the time. Often this happens when slowing down to stationary.

Also, when I open the doors (with the key rather than the fob) the central locking takes a couple of seconds to open the rest of the doors. I have a suspicion the battery needs changing and the idle control valve needs a cleanup but any thoughts on what the root of the issue might be?