shan..21

1996 Nf fairlane cranking good but won't fire...engine light has been on...was playing up a few day ago...wanting to die when accelerating...and stopped dead in middle of road was very hard to start...thought it may have been a bad tank of gas...so flicked over to fuel and ran ok but now won't start at all...have checked

spark...great
fuses...fine
rodor...was dirty but cleaned it up
new spark plugs n leads
new starter motor

HELP ME PLZ...nearly ready to put it on trailer n take it to garage...that Will cost $100's

shan..21

Ok so i had an auto electrical guy come out and car has weak spark but should be enough tp start...good fuel pressure and injectors seem to be working...timing is fine...But comp came up with 3codes...(throttle not learnt...data output link fault and battery voltage input fault)...what could these mean?