Originally Posted by
GARETH T
Air injectors ARE bost control.
And to say they are out dated it's just bonkers, probably means your tuner didn't know or the ecu couldn't do it, how to program a three term controller (PID)
Having the ecu control the boost levels are the ONLY way I would have it, it's just as important as ignition timing and fuel, so why use a separate controller that does have all the input facts (corrections)
Air injectors are just the actuators for your control system.
Glad you wrote that Gareth, saved me having to write someting similar
Although Mark did say to me they should work with the SM4, so I run air injectors on my Autronic SM4 and they work fine
