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Sounds like you need to pay someone who knows what they're doing. I can be contacted directly through the email in my sig.

I email tune everyday. If you're interested you can contact me through the email in my sig.

OMG that has nothing to do with it. I can understand how you'd think so though. All that means, the criteria to set P0335, is that if it's in speed density, with the P0103 code set, under the same...

I don't know that. All I know is it's not setup correctly which means it's running off the MAF. Whether the MAF is dialed in correctly or not, I have no idea. But setting the MAF fail Hz to 1 or zero...

I have 4.13.291 Beta.

By reading the squiggly lines.

The MAF fail hz is only part of the process. You have to set the DTCs up correctly. They way yours are setup, it's keeping it from going into speed density. It HAS to set a P0103 code for it to go...

P0102/103 are set to no error reported. That prevents it from going into speed density. I don't care how many trucks he's done.

If you need to explain this to your tooner, you need a new tooner.

145459

Maf fail ^^^^


145460

Codes not setup correctly to actually fail the maf. ^^^^

It looks like tuner guy wants to have it in speed density but it's not properly setup, so it's running off the MAF.

The interruption in crankshaft speed caused by the cough/pop/banging is what's causing the DTC. Fix that and the code should go away. With no data log or tune file to look at all anyone can do is...

Fuel trims are working. You're logging way too many pids. Need to cut out 75% of them at least.

What problem are you trying to solve? Where in the data log do you perceive a problem? If it feels like it's down on power, where in the data log were you doing a WOT pull?

Why do you have your...

Ms. Cleo LOL

OMG I been throwing them things out for the longest time now. Think I'm gonna go cry now. Thanks a lot! LOL

Why you gonna bump a year old thread just to be an ass to someone?

Looks like you have at least 1 problem cylinder on bank 1. And if you hear pinging, that's not good.

Could be an issue causing the popping and banging and that's what's causing the P0335 code. In other words, the code is a symptom, not the cause. Of course this is just a guess as that's what my...

lol

145452

Can you elaborate on what we're looking at here and what the issue is exactly?

My suggestion is post a file and data log and let's see how it's setup and what it's doing.

I got him straight last night. Car is running and speedo is working right.

What's wow?

What's it supposed to look like?

The VVE actually doesn't look bad. Numerically or the overall shape.

The idle timing is too low and the over/under tables are very aggressive. +/- 10 degrees by 50 rpm error. If the main...