Thread: Aem ems ignition/injector phasing

Hello Guys and Gals. I'm looking for someone running Aem on their sr20 using distributor and 24-1 cas disk. Specifically I'm looking to see what you have your settings set to on the Ignition phasing option, and Injector phasing option. I believe everyones numbers in these options will vary but I'm looking to see what you have yours set to for comparison purposes. If you're using AEMPro, to get to your injector phasing option, go to the top and click Fuel-->Advanced Fuel-->Injector Phasing-->Options-Injector Phasing. To get to your ignition phasing options, go to the top and click Ignition-->Advanced Ign-->Ignition Phasing-->Options-Ign Phasing. Thanks in advance.

I will get you mine when I get home. Give me an hour.

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Ignition 0,18,6,12
Injection 12,6,18,0

Brent

for phasing, mine ended up around 4.3 or so on the ignition phasing and that matches up with what Ashton was getting in his install also. Josh, aka @unijabnx2000 I think has the same settings. The disk is setup a set way and will be the same for everyone. The phasing is the only thing that may change from setup to set. I am running S15 coils so my phasing is a bit different and my dwell is very different than stock.

Brent

Yeah from what I understand everyones ign phasing differs since you have to set that yourself. What is the value showing on yours for injector phase?

7.00 on the Injector Phasing.

Okay Thanks Guys!

I think my phasing is different... ill have to grab my laptop and look

I just pulled up the injector phasing for the DE and DET in the startup calibrations... the DET has 4 the DE has 14

Thanks, noticed this too. On stock distributor I'm guessing those values stays the same. But when you look up the instructions on setting up the ecu to use the 24-1 cas disk, I think these values are supposed to change, not sure, I'm no aem expert. For example, this is the instructions on changing the settings to use 24-1 disk on ka24de Notice you're supposed to change the injector phase values.

Heres another example, instructions on changing the settings to use 24-1 disk on a rwd sr20det