hey, doing a manual conversion in my el and have scored a xh manual ecu, will this ecu work in my el?: as i've heard of bbm issues, also does a manual ecu make the "resistor trick" unnecessary?
cheers.

i've heard a ecu out of a ute will use more fuel thats the only problem i know of

No resistor trick required.

You will need to make a mnual Loom, or buy one.

If the XH ecu is non XR there will be NO BBM output.
If its an XR it will work as normal ECU but will be expecting higher fuel pressure and the usually differences between XR and Non, ie: diff ratios, valves etc.

Both will work.