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Kinda what I was thinking.

I WAS able to read the PCM it just showed as locked by other, so I was fairly sure I wouldn't be able to write, but I haven't tried.

I was just trying to figure out...

I tried to search on this but I probably wasn't asking the right question.

Anyway, I have a friend with a 99 Vette whose tuner seems to have screwed up his PCM. It appears he upgraded the OS to...

Burst knock does not show up on the KR PID, it has it's own. What you will see is a timing dip for a frame or two. If you want to see the BK info you need to log the BK PID in the scanner and see...

Here's what my research has revealed. My knock
occurs at low RPM to high RPM transtions.
It begins as a single event and the ramps down to
either 0 or stops when the throttle is lifted.

It's...

Yep, I 'd seen that, but my BK tables are disabled but I'm gonna turn em on and see what it does. I also fattened up my VE table as well. Thanx, Jeff

I've got a 99 Vette that I'm having throttle transtion or tip in KR with. When I look at the raw excel file, it seems that one 02 is always low(double digit) at that onset of the throttle opening....

Justin-
I already got mine, but I wanted to thank you for stepping up and providing a source for information. Jeff

Got mine back today. I hadn't considered that Casper was closed for Good Friday. Anyway what threw me for a bit of a loop is they had always E-mailed a tracking number, so I was assuming no...

Keith-
No problem on the 3 day, but tomorrow will be seven days, so would I exepect to see it back by Friday?? Thanx, Jeff

Casper's got mine on Monday the 21st and it's not back yet, one day ground to my house. I dropped Chris an E-mail this morning looking for an update, but I didn't hear back yet. I'd love to know how...

Interesting thread, on my 99 A4 vette, my "Burst Knock Enable Vs RPM" is set to all 16 and the other table is all 0. Is this normal?? Thanx, Jeff

Yaa, I figured out the later models are different. I figure I'm I'll put it back together and save my pennies for a set of long tubes headers. I think I'll play with my attack and decay rates for KR...

NEW INFO, PROBLEM FOUND!

I got ambitious and dropped the H-pipe, no broken studs amazing. The CATS are fine but when you tap the passenger exhaust manifold it rattles like crazy. This is clearly...

Guys, I need some help with a KR problem with my 99 A4 Coupe.

It has a tune that was derived for a predator tune that I went
12.99 at 107 with.

The problem is I'm seeing KR when I hop on the...

What did you set the table to? Jeff

Thanx! Jeff

Guys-
I figured out/found my customer ID number, but where do I get the/my password. Jeff

I interesting thought my Vette doesn't have EGR. Thanx, Jeff

Chris-
That's what I had thought. Thanx, Jeff

Here's the entire table as requested. Thanx, Jeff

19 22 27 30 34 38 41 41 41 41 40 40 40 39 38 36 36 38 38 38 38 38 38 38 38
19 22 27 30 34...

Does knock retard learn actually change the values in the octane table, I have a cluster of cells that are almost 20 degrees lower than the surrounding areas. Weird. Any info would be apprecaited....

Keith-
I've sent a couple e-mails lately and I haven't heard back, are you getting them?? Jeff

I am considering buying the VCM Suite, but I need a couple questions answered. One is it possible to tune the A/F in cruise/part throttle? I need this as my VaraRam has pushed my LTFT's to +1.5 or...