Thursday, 13 March 2025

PIAGGIO PGQ 168 ECU IMMO Off by OBDSTAR X300 Classic G3

This post will guide you in using the OBDSTAR X300 Classic G3 Programming tool to disable the immobilizer on a Piaggio motorcycle.


Repair Background:

When encountering issues such as a damaged key chip, signal interference, or anti-theft module failure that prevent the vehicle from starting, you can disable the immobilizer function and use a temporary blade key to start the car.

You can also disable the immobilizer function during vehicle circuit repairs or ECU debugging to avoid interruptions caused by anti-theft lockouts.


The tools we need:

Key Master G3

High-power DC regulated power supply

Main cable

ECU Jumper

P004 adapter

PIAGGIO 168 ECU

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-1

Before proceeding, you need to upgrade the software to the latest version.


Select [IMMO] >> [ MOTO] >> [PIAGGIO] >> [PIAGGIO V40.31] >> [PIAGGIO]

Slect [Manual Select System] >> [PGQ16/PGV18]

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-2

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-3

Open the [Guide] section and carefully read the function instructions, menu description, operation instructions, and connection method.

Follow the wiring diagram for the connection.

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-4

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-5

After completing the connection, read the ECU information to verify its accuracy.

Proceed to read the MAP data and save it after reading.

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-6

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-7

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-8

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-9

Tap [IMMO-ON/IMMO-OFF] (Note: This function requires an internet connection to execute.)

Please back up MAPS before changing the IMMO status!

Current IMMO status: ON

CRC check result: success

Turn off the immobilizer?

Click "Yes" to continue.

Operation success.

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-10

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-11

piaggio-pgq-168-ecu-immo-off-by-obdstar-x300-classic-g3-12

Above is using OBDSTAR X300 Classic G3 to disable the immobilizer on a Piaggio motorcycle.

For more details, please refer to the video:


www.obd2shop.co.uk

No comments:

Post a Comment

OBDSTAR X300 Classic G3 Porsche Cayenne Battery Programming Guide

Battery replacement or upgrade in modern vehicles like the Porsche Cayenne requires proper coding to ensure accurate battery management. Thi...