[GTO68]

Just wanting to know .. can the AEM be configured to do this .. use your CEL as a knock indicator on the VR4..? Because i find this:

Using AEMPRO press Control-O, find LS10 ALTSWT. Set the value to ON.

Find LS10 SWITCH, set the value to SWITCH #7 ON.

GO to SWITCH #7 ANALOG IN, set the value to KNOCK #1.

Move down the SWITCH #7 ON ABOVE, and set that value to whatever voltage your knock retard table starts pulling timing.

I don't know if this would work on a VR4..

Saphir