How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading?

As we know, MPM can work with Godiag GT105 and Tricore Cable to read GM ECU like 2007 Cadillac E67. Here share more detailed connection info for the customers who want to know.

 

MPM ECU Chip Tuning Tool Introduction:

MPM is made by PCMtuner Teams. It is an ECU-TCU integrated equipment used for the recording and debugging of American cars, and it supports general motors: Cadillac, Chevrolet, Buick, Ford, Dodge and other American models.

You can do a road scan and add most of the GM protocols, all work in OBD, no need damaos for GM car, all have descriptions.

mpm godiag gt105 tricore cable correct connection 1 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

Free Download MPM Software

MPM Support List

 

GODIAG GT105 OBDII BreakOut Box Introduction:

It is equipped with PWM+(PIN2), CANH(PIN6), CANL(PIN14), K-line(PIN7) signal communication indicators. When there is data communication, the corresponding protocol indicator will flash, therefore the communication status can be judged and you can also determine whether the diagnostic programming device is able to communicate.

mpm godiag gt105 tricore cable correct connection 2 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

 

GODIAG Full Protocol OBD2 Jumper Introduction:

It can be used to work with MPPS, Fgtech, Kess v2, Byshut, Disprorg and other devices that use OBD2 to connect to ECU for programming.

The main function is it’s equipped with ignition analog switch [1 large and 2 small dedicated ignition cables].

mpm godiag gt105 tricore cable correct connection 3 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

Correct Connection Diagram (word & image):

Check the ECU model

mpm godiag gt105 tricore cable correct connection 4 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

Find the ECU interface definition diagram from alldata or Mitchell

For BMW, check in ICOM software

Follow the definition to connect Godiag Full Protocol OBD2 Jumper and ECU

mpm godiag gt105 tricore cable correct connection 5 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

Confirm the ECU terminals are connected correctly

mpm godiag gt105 tricore cable correct connection 6 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

Connect the 120 ohm CAN portocol resistor again

mpm godiag gt105 tricore cable correct connection 7 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

Connect the ECU dedicated regulated power supply

mpm godiag gt105 tricore cable correct connection 8 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

Connect Godiag tricode cable to GT105

mpm godiag gt105 tricore cable correct connection 9 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

Turn on the analog ignition switch to check whether the ECU can send CAN protocol communication

mpm godiag gt105 tricore cable correct connection 10 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

Connect MPM to Godiag GT105 by the MPM OBD cable, and connect to the computer by the MPM USB cable

mpm godiag gt105 tricore cable correct connection 11 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

After connect all devices properly, run the MPM software to read ECU.

mpm godiag gt105 tricore cable correct connection 12 - How to Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading? - Connect MPM, GODIAG GT105 and Tricore Cable Correctly for GM ECU Reading

Done!

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