Enginge misfire

[st3ph3n]

I have a 04 plate punto ive had all the normal misfire causes( plugs ht leads and coils) done and its still hapening and been told its the ecu would a remap sort the problem

 

[s and b]

if ecu broken then remap isnt the problem
take old ecu off and you need a replacement with same numbers ie iaw59f p3
this replacement ecu either needs to be new at approx £260 from andrew pages or a second hand one that has had the immobilisor information on the ecu resett to new, similar to mapping but only this area touched
im assuming you have punto 8 valve here by the way.
to get more help you really need to go to punto mk2 section or your posts will get missed by lots of helpful people (and some not so helpfull)

ok