[tomelmer]

theres a few 1.6 engine codes depend if vx chopped and changed on years

x16szr (8v) alot of dualfuel and ex nhs cars had these engines
Z16xe (16v)
Z16xep (twinport) usually these are found on the last of the g's 03 to 04 reg

 

[tomelmer]

Z16SE as well

But as said above the 16V makes it a Z16XE (Y)

i knew there was another lol i'd forgotten the last code used to remember the 16szr's ecu off the top of my head R1560007 :lol: