Toyota Century 1984 4 litre V8 Jan 18, 2011 22:58:21 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by japengines on Jan 18, 2011 22:58:21 GMT A friend in Australia has one & when scanned it comes up with air conditioning fault code 04-05 & EFI fault code 52... Any one got any info to interpret the meaning of these