View Full Version : Rb20 w/ AEM EMS series 2 issue

08-13-2013, 05:14 AM
There are two issues I'm having with the ecu. When hooked up and connected I noticed two things on the AEMTuner software. My throttle % was showing 100% at all times and my temp was stuck on 167 degrees. I ohm'd my TPS and it tested fine and my temp sensor(one that the ecu reads) and it read fine. Ive been searching last couple days on this and nothing has really came up so I figured I'd post it here.

This may sound dumb but noticed a youtube video the other night at my buddies place and was watching a video of a car being dynoed and running the AEMTuner software and noticed his Throttle % was stuck at 100% as well even when the guy let off the throttle. Idk if this is an EMS issue or wiring issue :\