Well two weeks later, bane of my existence decides to play up. Starts no problem and seems to drive okish but just goes straight to about 950 revs
and stays there. Given way back it went to circa 1600 then dropped to 950 when the AAV closed, not convinced all is well.
Checked the AAV before I installed but had to rewire it to the fuel pump relay years ago to get voltage.
Checked voltage and it's fine, installed one of the many AAV's I have as spares that checked fine.
One that came out checks fine. Just for the Hell of it installed a spare fuel black box and still the same.
Wondering if it could be anything to do with the 5th cold start injector but don't know.
Had a very good offer for the thing but don't want to pass my problems to someone else so be nice to be confident
it's all functioning correctly and be glad to see the back of it. Can't see why the AAV would be staying open when it tests OK
and is getting over 12v's but that being the case, I assume it's eating petrol and given the fuel gauges are about as much
use as a Chocolate Teapot, who knows!