Nees help - Fiat Scudo , Peugeot Expert, citroen Jumpy WORKSHOP manual

[bursuc]

Hi to all DK members,

I urgent need a workshop manual for a fiat scudo .

Car is 2007 later
Engine is 1.6 HDI .

I can't communicate with engine ECU and i need to see wiring diagrams.

Thank you

[synkrotronic]

Try to see on Citroen C4 if helps
The information i have is can line 6 - 14 are connected to a4 and a3 on A plug from ecu.
Did you see all fuses?
Can you communicate with all other units?

[bursuc]

Yes , i can communicate with all other units

Only car ECU i can't .....

i got 2 + 12V 1 for 30 KL and 1 for 15 KL

this ecu has only 2 power supply's ?

[synkrotronic]

measure can line on ecu if value is correct,or damage wire
A- H4 and A-G4 negative
A-A1 and B-M2 positive from electronic central
This is for citroen C4.
15 min after disconnect ignition te can lines resistor must have 55 65 ohms between.
Disconnect ecu and must have between A-A3 and A-A4 115 125 ohms.

[bursuc]

Can was ok , i just figured out myself there was no +12V supply ( K30 ) but the pinout is not the same as peugeot and citroen for same ECU.
Can wires was ok , they go thru ABS unit then is multiplexed to engine ECU.

I make a pinout just for Fiat Scudo 1.6.

Best regards