Hello everybody
Glad to meet all
I need new ECU IAW 5NF.T4 ( Fiat Doblo 1.6 16V)
CAn you help me ?
Thanls
Hi. And welcome to FF
What age is the car..?
Depending where you are based. It MAY be better for a repair.
What issue highlighted its failure..?
Charlie
Thanks
I checked all wire in ECU. V+, mass ( V-)... connection with ECU. It 's good.
I tried replacing the other ECU ( from another Doblo) on the car , the car works well.
So perhaps ECU has damaged an I think the need to replace it with a new ECU
What else can I do ?
So..you used a subsutute ECU..and it was good.
Then refitted the original.and it was DEAD again..
Google the ECU code number..find what other vehicles use that series
I see many ECU on Google, but it not same code number. Ex : IAW 5NF.T1 , IAW 5NF.T2 , IAW 5NF.T9... but not IAW 5NF.T4
Does this kind of substitute for T4 ? and it must decode immobilizer (key code).