IAT 2 Timing correction tables e67 ??????

[Y BE AVG]

Can we get access to the IAT 2 spark correction tables on the ZL1 e67? Or have I just been missing them?

[Rhino79]

They aren't in some os's some they are. I ran into this today on OS12653669. Major timing rape when in boost!

[GMPX]

What E67 OS has them shown? If they've been left out it's an oversight.

[Y BE AVG]

The operating system that i need them for is the ZL1 12653669

[GMPX]

What E67 OS has them shown?

The operating system that i need them for is the ZL1 12653669

I'll await Rhino79's answer

[Y BE AVG]

I'll await Rhino79's answer

While your waiting for his answer.....
Can we get this added, ive got four ZL1's sitting here right now that this affects. It would be much appreciated

[Rhino79]

Ross, I pulled every Zr1, Zl1, and Ctsv file I could remember customer names on and that table is NOT in any of them, and I swear to god it used to be. There used to be IAT and IAT2. In the calibration ID section at the bottom where normally it lists calibration options, all my e67 are blank too.

[DrkPhx]

I've never seen IAT2 spark tables in any of the E67 files I've done. Can it be added?

[ScarabEpic22]

Ross, here are the TBSS ones that have the IAT2 spark table. (Everyone is talking about B5147 IAT2 Spark right?)

2007 TBSS: 12611938
2008 TBSS: 12618164

Missing in 2009 TBSS: 12630465

[GMPX]

I don't think that is for IAT sensor 2 (yes, it's badly labelled).
I can't recall any specific table for IAT sensor #2 spark correction, I am sure they use it for intercooler pump control only.

I think you will find in the earlier OS's before they used variable axis points it was fixed to that smaller range and they had to add the second table, in the later OS's they dropped it back to one table and expanded the range from -40 to 140 °C.