# vg30dett question

**URL:** <https://forums.speedlife.net/t/vg30dett-question/142438>\
**Category:** Canada Nissan Automotive\
**Created:** [May 6, 2006, 11:30pm UTC](https://forums.speedlife.net/t/vg30dett-question/142438 "2006-05-06T23:30:22Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Z32TT](https://avatars.discourse-cdn.com/v4/letter/z/5e9695/32.png) [@Z32TT](https://forums.speedlife.net/u/Z32TT)\
**Post date:** [May 6, 2006, 11:30pm UTC](https://forums.speedlife.net/t/vg30dett-question/142438/1 "2006-05-06T23:30:22Z")

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I am replacing the engine in my 1989 fairlady Z TT and am wondering if there is any differences in the engines throughout the years? I can get the engine cheap if i order it without wire harness, ecu and tranny but i also dont want to get an engine and have some of the sensors be different. I do have a vg30dett at moment so if the engine is from a different year fairlady should i be able to transfer sensors from one engine to the other or is there a code difference on the engines to tell what year it is from?

Thanks, Chris