|
Kartoffelkopf
Join Date: Dec 2010
Location: Hell Fire Corner, near Reg Seat of Gvmnt 12
Posts: 1,661
|
It's one of the exhaust gas back-pressure connections, one on each secondary before the flange. They join onto stainless pipes that are about 50cm long before then interfacing to -3AN hoses, then into pressure sensors.
As it happens we've not been able to use them yet. Lots of work to install but we don't have a suitable map in the ECU to present the readings. Work for another day ($$$'s)
Also on the secondaries are 2x exhaust gas temp sensors that feed into a 4 channel AEM system, which then feeds into the ecu. That is up and running, and is useful info to see.
|