i have just replaced the timing chain with all the kit but i noticed the top gears were thinner than the old ones but this was supplied by the dealers saying it is the right kit for the car part number 93191271 i have a corsa c 1.2 sxi now the engine light has came on indicating to the crank sensor do i need to replace the crank sensor or have they supplied me with the wrong kit?

ali, July 2011

I think there should be a sticker on the left side of the engine block or on the timing chain cover.

You could also try asking on specialist sites such as-

http://www.corsa-c.co.uk/forum/forum.php

http://www.vauxhallownersnetwork.co.uk/forum.php

nnh, July 2011

hi thankyou for getting back to me but where do i find the engine code thanks

ali, July 2011

What engine do you have?
93191271 is the correct part code for the Z12XE, and for the Z12XEP up to engine number 19DN0588.

Double check the cam timing and chain tension.

nnh, July 2011