Verified: Allscanner Vxdiag Vcx Nano GM with Tech2Win can work good for speed limiter removal. See the test report here
Date: 11-30-2017
Tester: professionals working for obdii365.com
Purpose: Speed limiter removal
Car: 2008 Vauxhall Vivaro 2.0 (90bhp m9r 782)
Device: Vxdiag Vcx Nano for GM WiFi diagnostic tool
Test procedure:
Main steps: Connection-modify configuration->obd2 diagnostic->store ECU data->program maximum vehicle speed->Done!
In details…
Connect the Vxdiag GM device to the obd2 port
Run Tech2Win Configurator
Modify configuration for van 1
Run Tech2Win app
Go for for speed limiter removal
First, have a obd2 diagnostic test
Select a model: Main menu-> Diagnostics->2008->Vivaro
Select an engine: Engine->Engine control module
Turn on ignition and wait for data: No DTCs
Then, time to do programming – speed limiter removal
Store ECU settings before programming
Program maximum vehicle speed
Job’s done!
Test result: success! Vxdiag Vcx Nano GM and Tech2Win software work good for this.
