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I have a 18 ZL1 that had an oil pump fail and the dealership I took it to ran the car, possibly even drove it.

Hi, wondering if HP tuners has the ability to view events like start, stop, errors in...

Ask a moderator to do it.

Worst case you would just have to start a new profile.

This looks like a good explanation, thanks.

I was talking with someone else about these a bit.



if it were to filter all data 500ms after; there would be only one number output until the condition became false.


This filter to me...

Can someone shed some light on the Filter special function?
The VCM scanner help page could be a lot more detailed.

http://www.hptuners.com/help/VCM-Scanner/index.html?filters.html


61915
...

works perfectly. no communications issues, and the cable is not tangled around my leg anymore!

https://smile.amazon.com/gp/product/B00L4207IS/ref=od_aui_detailpages00?ie=UTF8&psc=1


90 degree obd2 extension; does anyone foresee a reason not to use it?

No, although i have a pro unit, I am wondering if it is possible to wire in the singal wire into an unused port connection.

I have the AEM 30-0300 guage with the CAN wiring.

I searched, and found no threads; which really surprised me.

Is it possible to run the wideband signal through the interface?
do any of the pins in the connector correspond to an input?

Ive got it figured out.
AEM instruction sare not very good.
White wire goes to input, brown wire must be grounded.

Not having good luck wiring this up, the gauge AFR reads differently than HPT log channel.
Not sure what is going on.

Can anyone help out with how you wired it in?


Thanks.

I downloaded todays software, looks like E67 ECM OS# 12656245 for ZL1 not updated to correct "rich after flash" condition.

Any Idea when it will be added in?

Forget it... there is a scroll bar to the right i did not see.

Why does this keep happenning?

60848

This is why I am thinking to fix myself.

2014 ZL1 ecm must have different OS, as the new table doesn't show up.

Possibly, I was there when it was tuned, but mostly just standing around twiddling my thumbs.
Supposedly there is a fix in the works for rich after flash, but my OS was not covered yet.

front O2s weren't very tight.
I found no leaks.

I noticed drivability issues later in the day after it was tuned.

The guy who tuned it has been tuning for about a long time.
I haven't made any changes since tuned.
I will check for bad line connections at the muffler valves (lol - muffler valves), I haven't...

The file measured 8.45 mb, the limit is supposed to be 9.54mb; it should have loaded.
I cut it in half and it loaded.

Thanks.

Log attached to first post.
I had to cut it in half.

only a bottom pulley, no top. no on the larger TB.

Still unable to attach a log.

I forgot to add that in, they are ID850's.

I recently had my car tuned and it has some issues which are mentioned in another thread; but I am wondering why many tuners use MAF only on these vehicles.
From looking at the stock tune, GM had...

60786I noticed my attachment manager has 15 items in it, that supposedly are supposed to be deleted automatically but never have.

Why do they not delete automatically?
I was able to upload a pic...