

The Megasquit has a plug and play unit that has a 4 bar MAP built in.Įither way you go a couple of things you should consider, if you don't already have them, are a wideband AFR monitor and knock alarm. It doesnt matter if using a 1,2 or 3 BAR sensor, they all use the. On the GM MAP sensor, the 3 pins should be labeled A,B,C. So, the 2-BAR sensor gives me a little better resolution. If I used the 3-BAR Id be wasting a large portion of the 0-5v output range for an area that I wont ever need/use. Both can be found for close to the price of all the things I mentioned. The GReddy 3-BAR is good for 30psi of boost.
#GREDDY EMANAGE BLUE 5 BAR MAP SENSOR MODS#
So the question still stands on what ECU you are running.Īdvice If you have to get all the electronics necessary to use the E-manage, ECU, harness and all sensors, distributor and igniter, And any mods to whatever harness you get, sell the E-manage and get a Megasquirt or EMS-4. I have a friend running the blue on his USDM AFM GZE and he loves the thing. I came across this issue years ago with an Apexi S-AFC and the E-manage, had to get a JDM MAP ECU. The AFM GZE electronics work on a 5v signal. 2 Version of the WB O2 Sensor SHOULD be used, as per AEM and ECU Masters. The signal voltage for the NA USDM AFM ECU is 9v as opposed to the 5v the piggybacks are designed to work with. The GReddy e-manage Ultimate is as close to a stand-alone management system as. The NA USDM AFM 4AGE electronics and the E-manage, any piggyback really, won't work.

The E-manage works well with the GZE electronics, even the AFM.
