Z20LER conversion in Combo???

[Johnsy1998]

Okay so I've done a lot of research into this, I'm just wanting too confirm that the Z20LER ECU shares the same ECU in which the 1.2 twinport does, ECU's seem too match up and apparently a direct flash wouldn't be an issue, am i correct, or is it a bit more complexed...?

Thanks you.

[mrjay88]

by the looks of it the corsa c 1.2 twinport has a bosch me1.5.5 ecu the same as a astra g z20let what i would do is get a ecu from a astra g z20let and do a immo off and put that in the corsa along with z20let engine loom then buy a decent aftermarket alarm and immobiliser like a clifford etc...

[Johnsy1998]

Its the Z20LER engine mate which seems too match up with the 1.2twinport ECU as BOSCH ME7.6.2

The Z20LET is BOSCH ME1.5.5 Which is the same as a 1.2 corsa just not a twinport unlike the other.

If ECU's match it'll be possible too flash directly am i correct? or risky??

[mrjay88]

Its the Z20LER engine mate which seems too match up with the 1.2twinport ECU as BOSCH ME7.6.2

The Z20LET is BOSCH ME1.5.5 Which is the same as a 1.2 corsa just not a twinport unlike the other.

If ECU's match it'll be possible too flash directly am i correct? or risky??

no mate dont flash a Z20LER to your 1.2 twinport ecu even though they are the same ecu the software between the two ecu's will be different get a z20ler ecu do a immo off and plug it into the corsa with obviously the z20ler engine loom hope that makes sense