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I'm with Alvin on this. Only OS "upgrading" should be done with SPS unless you're absolutely sure, or don't care if you brick one just trying it.

No mention of injectors......

First, is it a multi disc TCC that's built to be locked up under power? If not you'll hurt it. If it is, and it's slipping 15-1700 rpm, that's not good. If you're seeing that much slip unlocked,...

LT4 is 1.7 litre

^^^ Once you do this, it's gonna run pretty bad. The VVE table is less than accurate.

145993

THE CEL is most likely lit up because it has the MAF failed but all the MAF codes set to no error reported. Set them to "MIL on first error" then uncheck the SES box. Bet the light goes out.

Even worse than that it's dead ass lean in boost @ 3000 rpm. Check at the cursor.

155 Kpa, dead lean and about 23 degrees of timing commanded. The CEL circuit is the least of OP's problems.
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Lemme get my crystal ball. BRB

The data is supposed to be improved. Also, the injector sounds like it's dimensionally the same as the 1050x it's just all stainless parts so it's alternative fuel compatible.

That's why I preach simplicity and don't change random tables just because you can.

That's incorrect. The latest data covers earlier versions. The 1300XDS data covers the 1300x. Says so right on their data page.

Highlight the whole table, hit smoothing once, flash it to the vehicle.

As others will be saying, jumping in here, there's more to it, but this is a start.

You sound intelligent and you post in actual paragraphs. Go through a thorough mechanical diagnosis and a good wiring visual. I'm sure you'll run across multiple issues that need remedied.

I...

Oh my gosh you're right! I did a compare and I was off a country mile!! LOL

145903

That's a good suggestion I didn't even consider the evap.



That made me go look at his tune file because I'd only been looking at the logs.

My ID 1300x data is different, specifically the...

Your VE is completely original. I can tell just by looking at it. You need to plot your trims, which is the percentage the fueling off, and apply the correction to your VE table.

The closer you...

Yeah looks like you got it.

Dude, you gotta dial it in. Smoothing it isn't dialing it in. "It's still rich" is a ridiculous statement to make at this point. Of course it's still rich. You haven't done anything to dial it in.
...

You did not attach your files correctly.

Where is the data log that corresponds to that version?

Need to hit smoothing about 15 more times.

Idle airflow settings have nothing to do with how far off the trims are. That's dialing in...

Here's the thing, and it's no offense to you. Most people think because they have the ability to pull a tune, view it and modify it, that it must somehow be able to either fix problems like this, or...

I looked through the latest log and did not see anywhere where the trims went "stupid rich". The most I saw is +10%. The entire log looks like it's roughly +/- 10%. I think with injectors this big,...

Dude the table is horrible as it is. Nothing wrong with hitting the smooth button 20 times. You aren't going to make it any worse that's for sure.

145888

First thing you need to do is learn how to follow directions. You need to make the VVE table look like this before you go any further.

The only data you swapped over from the Trackhawk file is the flow rate. There's more to it than that.

145874

Open your Trackhawk file in your compare feature and transfer over just the blue in...