01-13-2016, 03:21 AM
good question
the egr , runs only moving, and only off idle
and flows based on engine load not RPM and is disabled w.o.t
http://www.fixkick.com/sensors/egr-gas-profile.JPG
the egr IS NOT ELECTRIC, MODULATED. LIKE 1999.
ITS VACUUM MODULATED WITH THE MOD VALVE.
THE MODULATor IS EXHAUST BACKPRESSURE modulated.. (cat back pressure)
it modulates at the rate of #4 exhaust tube PUTT's rate
bottom mod hose.
part B flutters
http://www.fixkick.com/sensors/EGR/modul...tioned.JPG
the egr , runs only moving, and only off idle
and flows based on engine load not RPM and is disabled w.o.t
http://www.fixkick.com/sensors/egr-gas-profile.JPG
the egr IS NOT ELECTRIC, MODULATED. LIKE 1999.
ITS VACUUM MODULATED WITH THE MOD VALVE.
THE MODULATor IS EXHAUST BACKPRESSURE modulated.. (cat back pressure)
it modulates at the rate of #4 exhaust tube PUTT's rate
bottom mod hose.
part B flutters
http://www.fixkick.com/sensors/EGR/modul...tioned.JPG
http://www.fixkick.com