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Ok, would you care to explain how I could use the one I already have to start checking things?

Yes I understand what I need to do. I'm still trying to find a meter that will read Hz. Also, a friend is sending me a KNOWN good AFM to try, since we aren't for sure if the one I was sent before is truly good or not. He tested it on one of his cars last night and it worked just fine so I will...

Code 24 came on from me unplugging the AFM and trying to run the car. Its really only throwing code 31.

So things just keep getting more and more confusing. I just took the car for another test drive and it seems like its just getting better on its own. Its driving a little bit better than it did yesterday. Higher RPM's it drives like a charm, but still bogging/hesitating in low RPM's and check...

I haven't cleaned it, but that's not the issue either because I had the filter off for a while and it still acted the same. So its the same with or without the filter.

Again nothing wrong with that. Its a K&N kit. And I don't see how that would cause it to throw code 31 either, that kit has been on the car ever since I got it.

Ya well there's nothing wrong with my intake/intercooler system. I've taken the whole system off the car and visually inspected it, after that I ran several leak tests and found nothing wrong with the system. So intake leaks Ruled out, Fuel pump I would rule out because it wont throw a code 31...

I understand that, I still just call it a boost leak, vacuum leak, whatever. Anyway, there are no leaks so why are we still going on about that part? I've tested the whole system for any leaks and there are none. I would still like to know the answer to this question: What else could cause the...

Are you talking about when he said this? My only question is if it was the fuel pump then why would it keep throwing a code for the AFM? Also, if it had a lack of fuel enrichment then why is it running pig rich in low RPM's? Or am I just crazy and not actually seeing and smelling an insane...

Ok, JJ since I don't know much about electrical stuff how do I go about testing the KS for Hz? I'm gonna try and get my hands on a multimeter that can test for that. Does the car have to be just turned on or does the car have to be running to test the Hz? And what kind of number am I looking...

Ok, I feel like an idiot. I was reading the AFM plug wires backwards. My VC wire IS seeing 5 volts, the THA is seeing 1.41 and the KS is still seeing 3.23

So would that lack of volts to the VC terminal cause a problem like this? Should I test the VC terminal at the ECU and see if its even putting out 5 volts? And if so there's a problem between the ECU and the AFM plug? And if the ECU isn't putting out the 5 volts to the AFM plug then would there...

ok, not sure if this is bad or not but doesn't seem right to me. VC is only seeing 1.41 volts. KS is seeing 3.23, and THA is seeing 5 volts. Isn't VC suppose to be 5 volts?

So should E1 and THA be getting continuity? My E1 and E2 have continuity but they are grounds so I would assume they should. And thank you JJ that was actually very helpful.

I just looked through my entire TSRM manual and I can't find a page that labels those wires. Other wise I wouldn't be asking...

Also it started throwing code 31 again. So pointing back to the AFM, the wiring, or the ECU I guess. Does anyone know what the wires going to the AFM are for? Like I'm trying to figure out which wire is for what, I can't find a diagram that labels them. I tested the wires going to the AFM for...

Ok, some new news. Went out to take the car for another drive. This time I was actually able to drive the car, and I got some video that I will post up later. The problem is still there but it didn't stop at 1500 RPM anymore. The car hesitates and stutters but was able to accelerate more through...

Oh gezz people.. I am trying to listen but I am not sure what your trying to tell me. I've said this before. And I've been trying everything that people are telling me to do, and I still can't figure out whats wrong with the car. I really wish you would point me in the direction of what I should...

Your so awesome.

no intake leaks or boost leaks. Finally got an air compressor and tested for boost leaks. And sprayed for intake leaks and found nothing. Starting to think maybe its a fuel pump or fuel regulator, what do you guys think?