My 940 stalls on very hot days after driving for a few hours & wont start for around 20 mins. I have replaced the crank sensor but this hasn't helped. I have noticed the A/C button flashes when it does this. I tested codes & got a 224 & a 223 code reading
I only have 2 plugs being A-6 & A-2 with sockets?? Though it does have 1 2 3 on 1 side then 5 6 7 on the other but no socket plugs except for 2 & 6..Its an A box type.
My code came from the no.2 socket. I am using a ‘chip’ that makes the E.C.U think it is running cold (maybe not so good an idea) but it seems to make no difference whether its connected or not.
I did another code test & now have 1-1-1 codes in both plugs (no fault). It is a 1990 model with 324249km’s on the clock.
With regards
Wanjina
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