ECU Compatebility Meriva Z16XE

[yusef]

Starting fault when switched off after warming up. Have to wait few hours before it will start again and could run for ever until you switch off

Engine fault codes
U2107 CAN Bus no communication with body control module - 00 present
P1482 fan relay 2 signal low/open circuit 04 present
p1615 wrong id from body cont mod 00 not present

body control module fault codes
U2103 v bus malfunction 0A present
U2104 v bus reset counter overrun 0A present
u2105 can bus no communication with ecm 00 present
B1485 exciter current generator terminal 61 circuit open 09 not present

Replaced body control module and programmed in - still same problem
cleared P1615 & P1616 &B1485

Any ideas, is this a ECU fault

Looking for second hand ECU set.
original ecu numbers are DZJN 12242000 HSFi 2.5
Cant find the same nos but found DXML 12242000 HSFi 2.5

Can somebody tell me if DZJN and DXML are compatible ?
Its a vauxhall meriva 1.6 16v z16xe 2004

thanks

[yusef]

any ideas advice. please help . any information appreciated. thanks

[Dunker]

Sounds very much like the ECU. Just make sure your replacement is HSFi 2.5 (some Vectra ECU's don't work in Meriva's!). When the original ECU is in the mood for talking write the configs down - there are only a small number. So long as the HSFI number is the same and the donor engine is the same then the ECU's are usually compatible. I'm pretty sure the replacement ECU you are talking about will work when the keys are coded.