sequential fuel injection

[FarmyardPants]

Or run a belt-driven half time pulley from the crank with a sensor on that. Would be easy to adjust, too.

[Mr Cerbera]

SporttiJanne said:

Mr Cerbera said:

I think this was done by Jay at Powers Performance on MBE's new ECU.
There was an article in Sprint (14/15).

Would you be kind, and have a look at the article, and let me know, if there is a hint of the cam sensor placement? Unfortunately I do not have access to that article.
Or, if anyone else could share the information...

Sorry Jean,

there was no mention of technical details. It was more a question of 'Powers did such-and-such and it now goes better'

[SporttiJanne]

Mr Cerbera said:

SporttiJanne said:

Mr Cerbera said:

I think this was done by Jay at Powers Performance on MBE's new ECU.
There was an article in Sprint (14/15).

Would you be kind, and have a look at the article, and let me know, if there is a hint of the cam sensor placement? Unfortunately I do not have access to that article.
Or, if anyone else could share the information...

Sorry Jean,

there was no mention of technical details. It was more a question of 'Powers did such-and-such and it now goes better'

Thanks anyway!

[SporttiJanne]

gruffalo said:

With no VVT on these engines is a cam timing sensor needed or could you take a feed off the crank sensor and extrapolate a cam position from that?

For sequential injection (or ignition) one signal is required from the camshaft. This means a triggering every 720 crank degrees. At the crankshaft, one cannot see if a cylinder is at TDC for compression or exhaust stroke. (I hope I was able to explain it, as I am not too fluent in English.)