12-05-2014, 10:58 AM
(23-04-2014, 11:25 PM)pioneer DJ paddy Wrote: The semi ecu pump just wont work well. You have no dynamic advance as that is controlled by the ecu.
Whats dynamic advance lol .bt the pump at the min is reveing out the best why wound it nt be the same wen driveing . Is there no way of doing away with the brown plug any way :-)
Normal pumps change the injection timing as revs increase - the semi-ECU pump has a solenoid underneath that has to be controlled by the ECU, if it's not plugged in it just goes to full advance and is stuck there, it won't do anything. It'll work sure, but you'll get poor economy, poor power and probably won't do the precups in the head any good running it with that much timing 24/7...
Sure it'll start, run, drive, rev etc... But it won't perform how it should, if you've set it so it doesn't clank, then you won't get any more injection advance at high engine speeds, it'll probably smoke like a bastard, have high EGTs and poor performance.
I'd change it...
