How-to’s of GM Tech2 Crankshaft Position Variation Learn

All right, today we’re going to be going through a crankshaft
position relearn sequence on a Chevy Colorado or a GMC Canyon. My trucks
of 2005 GMC Canyon with 3.5 liter, so the first thing we’re going to do
today is to have our GM Tech 2 Scan Tool to setup here, we’re going to plug it into the DC port down here and
we’re going to have the obd2 port hooked up down here. Once we have that
all hooked up, first thing we’re gonna do is we wanna start our truck
and you want to have it warmed up. You can see I’m about probably at 160
right now I think the bare minimum is about 155, so I’m just above the
line of what we need to be.

So we’re going to start it and then once we do that we will hit the
power button down in the GM Tech2 scanner. It will run through its
initialization sequence here.

Go to “Diagnostics”.

Select my year “2005”.

Select “LD Trk, MPV, Incomplete”.

Enter “GMC Truck”.

And the product line code for our trucks is a S. So if you have a
Chevy Colorados can be the same thing, it’s going to be Chevy truck and
then S.

Canyon.

Going to “Powertrain”.

3.5L L5 L52.

Speed automatic.

Special functions (We wanna go).

Crankshaft Pos. Variation Learn.

Continue.

Continue.

Make sure your parking brake set, it says “Do not apply brake pedal”.
We’re going to click “Enter”. It says apply and hold brake pedal so I’m
going to apply the brake pedal down there, turn your AC off and vehicle
must remain in park or Neutral. Press Enter to continue.

It says “Accelerate to WOT. Release when fuel cutoff occurs.

And try to get both screens here at the same time. You see it already shut me down.

Test in progress.

Learn status: learned this ignition.

Perfect, it’s exactly what we want.

Press “Exit”.

We wanna go “Diagnostic trouble codes (DTC).

DTC information.

DTC Info.

No diagnostic trouble codes.

Back to “Diagnostic test status”.

Clear DTC information.

Yes to continue.

Go back to “DTC info” and no diagnostic trouble codes.

Conclusion:

You just fix the problem, you’re done.

And that’s how you use GM Tech2 do a crankshaft position relearn on a 2004 – 2012 Chevy Colorado /Canyon.

Thanks .

GM Tech2 Clone PCM Reprogramming on 96 LT4 Corvette Works

Big thanks to @ grandspt for his experience sharing.

I purchased a 1996 PCM that was used for short money, my goal was to keep it as a spare for my ’96 LT4 Vette since parts are getting harder to come by.
I removed my PCM and installed this used PCM. I took out my GM Tech 2 Clone, opened my Windows XP Netbook that I had previously installed the TIS 2000 software (this software disk came with the Tech 2 Clone). I opened the TIS 2000 application and went to the “Service Program Application” and followed the steps to “Reprogram ECU”.
Now this used PCM obviously had a different VIN. So during the program when it prompted me to see if the VIN was correct I deleted the old VIN and entered in my cars VIN.
Then I uploaded the program for my VIN into the TECH2 Clone per the prompts, disconnected the Tech 2 Clone from my Netbook and connected my Tech 2 Clone to my OBDII port. I turned the ignition ON without starting the car and selected “Service Programming System” followed the prompts and watched the TECH 2 Clone load my VIN programming for my car.
It worked great, in fact I bought a second 1996 PCM for $150.00 and performed the same procedure and that one worked just as well!
After I used my JET DST to upload my Tune for my engine into the PCMs. The Tech II will obviously only install the factory calibrations. Now I have two spares in case my original fails.
Hope this information is helpful.

TIS2000 Application

Here is where you select Reprogram ECU.

These are the prompts for the Tech 2 setup.

First I only have a 1996 with the OBD II, this is all I could experiment with so I can’t check other years.
I think it can also work on the 94, 95 model years as well, but I could be wrong.
The TIS 2000 software comes with the Tech 2 scanner.

OBDSTAR X300 DP Plus program mileage on Benz W169

Today Leo showed us how to use obdstar X300 DP Plus to program mileage on Benz A169, please note, what he used is a testing kit, in the real test, you need only use the OBDII cable to connect the machine and the OBD port of the Benz instead of dismantle the dashboard.

Connection.

Tap “Cluster calibration”.

Tap “Benz”.

Initial communication failed, please confirm that the diagnostic line is connected normally.

Communicating successfully.

Enter A series -> W169

Switch ignition on.

Reading mileage.

Current mileage 8015KM.

Please input the mileage of the adjustment.

The dashboard will automatically turn off and on, means the machine is communicating with it.

OBDSTAR X300 DP Plus Do GM Opel Bosch BCM Clone

This article show a guide on how to use OBDSTAR X300 DP Plus to clone GM Opel Bosch BCM.You can copy the original ECU data,and then
write the data into another same ECU hardware via X300 DP Plus,so that
it can achieve the same function as the original ECU.Let’s jump right
in!

Procedure:

Select “ECU Clone”==>GM

GM V30.01,and tap “OK”

Select “Auto” and tap “OK”

It prompt with the information “This function is available by
connecting the server,please ensure the Internet connection is normal”

Tap “OK” to continue

Select “Read EEPROM”,and click “OK”

Enter a filename to save

File saved success

Select “Read FLASH”

Enter a filename to save

Click “Write EEPROM”

Select the data file you saved before

Logging system…

Restoring EEPROM…

Successful data recovery

Select “Write FLASH”

There are certain risks in operating this function.Does it continue?

Remember:During operation,make sure that the vehicle is fully powered and do not disconnect the device.Tap “OK” to continue

Select the FLASH file you saved before,then tap “OK” to continue

Logging system…

Restoring FLASH…

Successful data recovery

Done!