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Bill - In writing my email and including screenshots I noticed something....

While the information under VCM suite info reads:
Operating System: Windows XP
Microsoft .NET: 2.0.50727.1433

VCM...

I ended up purchasing the Keyspan USA-19HS from CDW and recieved it today. After installing the drivers, restarting and then connecting the adapter I am still getting the same error message. Where...

I will see if i can find one locally.

update: i found my v1.6 cd and installed that version on both laptops and tried with both converters with the same problem. i will let you know what I...

I am using USB to Serail adapters (2 diff ones)

Neither of them have a brand label on them...

The first is using an FTDI driver (this is the one that I purchased at the same time as HPTuners...

Car is a 2000 Pontiac Trans Am. I am receiving the general "Interface was not found error"

I have checked the cig fuse and it is fine. My performance shop had no problems in tuning the car at...

How can I tell if I am using the one meant for my interface? I am logged into my acct on the hptuners site and the only option i have available is to "Download Current Build" i have tried this on 2...

Its been quite sometime since I have used HPTuners. I tried loading the software on my laptop but was only able to find my v1.3 cd and not the v1.7 that came with the serial interface. As a result...

Are there any tips or tricks to getting your VE dialed in for SD?

Ive been trying to get all 0s for about a month or so and havent been able to do so. Cells that are 0s during one log will decided...

Despite all the negative comments here I want to say that i am very pleased with the customer service from both caspers and hptuners.

Hptuners is still a small company and has had to deal with a...

not to stir this up anymore, but i am curious as to whether any one has recieved their replacement yet. I had shipped mine out prior to the email for testing and it said it was recieved on the 14th....

which one are you looking @? what you need to be looking for is the "controller" this will convert the signal from the wbO2 and then put it in a decimal AFR format ie 13.0, 14.7, 11.6 etc. I like to...

it sounds like you are in the same boat i am. I have yet to do these instructions as my cable stopped working shortly after the post. I had to send it back in and am waiting for it return.

From...

i tried that as well with the same results...worked once. which was the reason for the post. i have yet to send the box out due to my work schedule and trying to find a small box to fit this thing...

your wideband readings will depend on how far off your VE table is. If you are logging the command AFR pid - it should be reading pretty close to 13.0 - mine reads 12.96. Just make sure that in your...

ok. so let the car warm up before adjusting. - startup climbs to 310 but then backs down to 120

after the car has warmed up the first time, will i read the accurate counts everytime i start or...

Hi guys,

sorry for yet another cable connecting thread. Ive read through all of the existing threads and tried the solutions with no luck.

here is my situation.

Ive got a 2000 Trans Am w/ Hp...

also since you have a 99 - you will have a secondary VE table that your car will run off of when the maf is unplugged. you will need to multiply the 400 800 1200 columns just like you did when you...

Is this the pid used to log iac counts /steps? I am trying to work on a little surging problem i have had for awhile now.

the reason i am asking is because when i log that pid along with desired...

for now, i have just been taking the rows I need for the given resolution and pasting them where i need to in the Secondary VE. I was told that the .5 (other part to the histogram resolution) was...

I just got done editing a tune that decreased the fueling table by 80%. when i load it up ill let you know how it works. I have always had a little bit of hunting when i first start up my car

If you end up incorporating the "maf fail frequncy = 0"

make a note that this is under engine diagnostics -> general.

the whole time i thought i was in SD since my car was always in open...

When running off the secondary VE, are the values in the AFR% in the scanner histogram accurate?

I know the secondary VE has a different resolution than the primary. However, it doesnt look like...

when i changed the multiplier to 1.13 - im showing a commanded AFR of 12.96. In your mind, is this close enough to 13.0 or should i change the multiplier to achieve 13.0?

also, disabling the maf...

There is a lot of good information in this thread, probably the most complete for SD tuning ive soon. Good work guys.

I do have one question though...I followed the steps listed for wideband...

Im with marc on this one as well. I was informed by another user, but have searched around the software, through the help, and the forum and havent found any info on this yet.

im mainly looking...