hi all im new to this site and any help will be appreciated! my 1.9jtd punto starts perfect when cold and drives perfect but when warm it wont start for at least half an hour. i replaced the crank sensor from fiat but didnt cure the problem. any ideas anyone? :bang:

Hi evogef,

Welcome to the forum.

You might need to look at temperature sensitive sensors (water and air). Ideally you need to hook up a diagnostic tester to see what values are being reported to the ECU. There's a guide here:

https://www.fiatforum.com/punto-gui...eset-ecu-airbag-errors-mk2-tenner-laptop.html

but you'd have to check whether it covers your ECU.

red

Check out the stop solenoid.

WhiteSei said:

Check out the stop solenoid.

Click to expand...

thanks guys for that info, il check it out! sorry for the late reply, computer was down. il let u know how i get on.