hay wanted to know if any one may know whats happin with my car. the car idles at a 10.3 air fuel and 15 vac. i get 2 codes p0102 and p0325. p0102 is MAF circuit low input and p0325 is Knock sensor circiut malfunction. the car runs with out the maf plug in and does not change whne you unplug it or plug it in. not sure about the knock sensor seeing how as its new.

 

what computer are you running..... ??

 

never mind it in your sig.....
Check you wiring maybe?

 

The problem is your turbo. Take it off.

 

Aren't you the guy that just dyno'd at 20psi? Hmm, I wonder what the problem could be.

 

If the MAF is unplugged the car should DIE Immediately, as the ECU will see no air moving into the vehicle. Unless you have some weird MAF emulator on your FL link that Im not to familiar with.

By the fact that you are still getting fuel, I would suspect a leaky injector..... The motor should trot in a almost dying state but still run.

MAF low voltage code is caused by that MAF benig unplugged, I get this code all the time when starting my car with the AC on and using the xede. The car will test the MAF on startup and if it is not getting the correct voltage you will get the code.

Second if the link runs on a map sensor and controls the injector duty , maybe you could have trapped pressure? Or just a bad ECU and or wiring.

 

im running the link piggy back bet i guess cuz my maf went bad at part throttle it let my car idlea and when i unpluged it it still ran the same i put a new one it and it ran a **** load better. and now im making 225whp on 13 psi