Join Date: Dec 2006
Location: Orange County, CA
Re: Fast EZ EFI-RPM module issues
So, I finally got it started. I had to send the ECU & RPM module back to FAST for them to diagnose it. Turns out the RPM module was bad out of the box. Finally got it to start, however now a new problem has reared it's head. I've set the RPM idle to 650 rpms, and done the TPS calibration twice, however upon startup it jumps to 3000 rpms and stays there. I thought it might be a vacuum leak, so I checked all those hoses, base plate gasket, etc - good to go. After doing some reading, it seems other people have had bad TPS sensors from them for this kit out of the box. They've either had FAST send them a new one, or replace it with a GM version. I would understand if it was something I setup wrong, or something I didn't wire right, however so far everything points to bad parts out of the box. It's Friday night, so I can't contact FAST until Monday. It's now been a month since I've installed the kit. However, considering the issues I'm seeing before even getting to drive it, I'm seriously considering going back to a carb. Perhaps I should have bought the Edelbrock kit...
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