Intermittent Fiat 

Great video again. If only this came out two years ago... Good reminder how much changes during probing around connections.

Thank you for another great video!

great case study and well done finding the fault. this little car gave you big headache but you got there in the end. Thank you for sharing

Thank you very much!

Hi! a have the same fault code in my Stilo, but only on wet weather... and can accelerate only on 3000rpm,can you help me somehow with some advise? please With motor is heat my revs dont come back when i take foot on pedal, stay 2-3 second in 2000rpm and after returns to normal. I clean throttle and sensor

Brilliant video my friend loved the diagnostic procedure, great learning tutorial! What wiring diagrams are u using cheers sandy

Could you explain me the solution of the 1.4 Stilo lambda sonda problem (position 1)? 843 serial number edition - after changing 1st position lambda (so not the 2nd at not the bottom of the car) the car always drop back the check engine lamp. Faithfully we bought an NGK spare lamda sonda but the car somehow does not like this. [So bought NGK sonda placed to position 1] Check engine reappear after a while again! (weeks, months) other idea: Even tried to put the 2nd position sonda - factory original without any markings or letters.... (2nd at the bottom taken out and placed to the the position 1) and position 2 got the NGK. Still repeating the problem, longest time was 3-4 months without lambda problem, but the car drops it back. But the car can drop it back after just weeks. You travelling with the car and the check engine with whistle again appear... I need to delete the code with OBD Eclipse program from a laptop. After I deleted the car's engine sound always goes smooth.

I have a weird one. My engine is 1.4v. I started getting p1220 and p1221 errors. I clear the errors and sometimes they come back after few minutes and sometimes after few days. When error is cleared and acceletor pedal is inpressed, track 1 is 735mV and track 2 is 425mV.

Nice video, shroedinger's box style : ) What kind of diagnostic tool are you using?

Ах тези фиати, и аз си спомням един приятел така имаше проблем, то изписваше грешка за запалителна бобина А, и накрая се оказа екуто на fiat punto ! Евала за клиповете продължавай и със сигурност ще имаш само успехи!

But what the problem?your car stops automatically during in the way??

Бате, цар си! Набираш ли стажанти? :) Направо ми скри шапката с тоя клип. Задобряваш с всяко видео.

Имам 1.8 16в с Хитачи и вече 4ти Дросел сменям не знам какво да го правя 😁