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Thanks, I will try this. Should WOT Entry Max Airflow Enabled or Disabled?

What about setting the disable RPM to a lower number? One reason I ask is because for some reason today while idling my...

All right, I used the table from my Sierra, reset the fuel trims, and it's actually running pretty well although the afr is a little lean, as in around 15.x at first until the fuel trims settle in.

Really? Because my other LSx vehicle happens to be a 6.0L (LQ4) truck and have the config already saved from it. :)

I have a Delphi 85mm MAF (NOT an SLP though) and looking for at least a good starting point for tuning it. What is a good table to throw in the Airflow vs. Frequency table? I found this one, is this...

Ah, thank-you. I now have that table set to the stock parameters which is a higher commanded AFR. They were set that way when I got a dyno tune. Is 13.2 a good AFR to shoot for when tuning WOT NA? ...

I'm still a novice at this so I can't seem to figure out why I am going very rich as in 11-12 AFR when going WOT. Under part throttle and idle I am trimmed up to 14.7 for the most part. The car was...

Thanks guys, I had the same problem with Vista 64 digital driver signing and had error code 39 but that fixed it!

Any ideas? I can't go into closed loop with one sensor not picking anything up

Just to clarifyI have the WB 0-5 volt output going to the EIO and the scanner is reading the input just fine, seems to be dead on with the gauge BUT I'm just having trouble with the NB signal, it...

I just bought a PLX and then stumbled upon this thread. Mine seems to be working great but I don't have anything to compare it to. Is anyone else having trouble with theirs?

The WB module I have puts out a 0-1 volt narrowband signal in addition to the 0-5 volt WB signal. I am just having trouble getting the PCM to see it I think. I thought I didn't have to hook up...

Ok I found a the pin outs and double checked to make sure the output of the WB module is going to the pin for bank 1 sensor 1 (purple and white wire pin 69) but still can't get NB to read anything...

Red and Blue refer to the colors of the connectors on the inside. Once you loosen the bolt and pull them off you'll see one is bright red and the other bright blue. That's about the only thing I can...

I need to know the same thing to hook up a PLX wideband. I tried running the narrowband analog output from the wideband module to the stock NB location (contact B) but it doesn't work. Bank 1 just...

Just had the same problem on my TA...it only went to 95% when I floored it, 100% when manually opening the TB blade. Took a little slack out of the cable and it goes to 100% now. :drivin:

Better spark mainly but it might be overkill/mild waste of money right now. I need to read up on it more but what happens if the car is not in closed loop?

here are two short logs of what it is doing. I think on the first log the O2 sensors needed to warm up in order to start logging and on the second log the engine was warmed up but only bank 2 is...

It boosts voltage by 2 volts at over 70% throttle-maybe I need to change the injector flow rate at over 70% throttle if the fuel pressure steps up a little as well. I'm not sure how to do that yet,...

I just installed a voltage booster and after I fired it back up both my LTFT and STFT stay at zero and on O2 sensor stays between 445 and 450, mostly on 447. I think this is too much of a...

Augusta, Georgia but moving to Manheim, Germany early next year. The Autobahn and I have been apart for too long...:drivin:

Yeah I don't think I'm at 20 psi boost just yet ;) -still NA with just a lot of bolt-ons I appreciate the info and from what I've read the coils might be something to get after you have done about...

Hello to everyone-
I'm thinking about throwing a set of MSD's LS1/2/6 blaster coils on my LS1 and was wondering if anyone has had any experience with those (good or bad) before I spend the 500 or so...

I just called SLP and asked them how the frequency of their MAF is different but they wouldn't tell me because it was their company's private info but told me that it advanced the timing by 3 degrees...

Hey I read before that VE tuning should be done using LTFT with the MAF disconnected. I have logged LTFT both ways (connected and disconnected) and there is about a 40% difference between the two. ...

Thanks for the reply-I'm gonna get them put in this week and use the injector table calculator that redhardsupra posted