Technical Fiat Panda 4x4 2006 Misfire

[Barend Lombard]

I have a Fiat Panda 4x4 2006. My panda has a misfire, and I have no idea what it can be. Injectors in new. Please can someone help me with the problem. I have changes everything I can think of.

 

[Txuchin]

What have you changed? injectors and...

 

[koalar]

Which cylinders are misfiring
When is it misfiring
Do you have a scantool
Does it idle smoothly
Why was the injectors changed
Engine check light coming on ?

Diesel// Petrol.

And so on

 

[Barend Lombard]

Thank you for responding to me in regard to my problems with my panda.
Engine check light not on.
Injectors want changed was not working.
It does not idle smoothly.
Misfiring when is start.
Injectors was changed, ECU was changed.
Petrol

Barend

 

[dagdromer]

I assume you did basic maintenance before changing the ECU and the injectors?

so sparkplugs are changed, sparkplug wires are checked on resistance, coils checked?
Timing checked?
Compression checked?

Fuel pressure checked?

 

[koalar]

Take each spark plug lead off one at a time

Yours should be slightly different with the coil packs on the left

See which one/s make little difference

 

[Barend Lombard]

Good day
It shows on my dynastic tool cylinder 1 is a problem.
I will check the spark plug today.
Not sure what the ' basic maintenance before changing the ECU' all contains.

Thank you
Barend

 

[koalar]

Swap parts over until the problem moves

Leads
Plugs
Coils

Change plug 1 and 3 over

Fault now on cylinder 3 you know the problem is the plug

Fault still on cylinder 1 you know the plug is not the problem

Move to leads and so on

 

[Barend Lombard]

Good day
Thank you move them, this afternoon, and see what happens.
Barend