URD MAF Sensor Calibrator??
 

Hello,

I was thinking about getting this for my non-supercharged 1999 v6 4Runner. The only "performance" upgrades I have done are a TRD Catback Exhaust, Deckplate, ISR, and Trueflow filter. It feels as if the car isn't getting enough fuel, but could it just be me?

Has anyone else used/purchased one of these systems?

Any suggestions are welcome.

Thanks.

I was at a Toyota meet and greet all day saturday at a Performance shop where we were installing and tuning the PSC1 on a couple of X-Runners. A bone stock X-runner got in increase of 8hp and a guy with an intake and exhaust picked up 15hp. I couldn't tune mine because it was a dynojet and they didnt' have a 6 lug adapter. I'm getting mine done on Wednesday though and I'll post up some numbers.

To save you a question most people have is the difference between the PSC1-001 and 003 is the 01 taps into a vacuum line and has some additional features that are useful if you ever plan on going blown later on. The 003 uses the throttle position sensor for it's inputs. You'll need to probably have it tuned at a shop unless you have a wideband tuner, and OBDII and a laptop. For information goto Customtacos.com and type PSC1 into the search. Tons of talk about it over there.