How to Remove Speed Limiter by VXDIAG GM Tech2Win

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
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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
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Run Tech2Win Configurator
Modify configuration for van 1
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Run Tech2Win app
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Go for for speed limiter removal
First, have a obd2 diagnostic test
Select a model: Main menu-> Diagnostics->2008->Vivaro
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Select an engine: Engine->Engine control module
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Turn on ignition and wait for data: No DTCs
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Then, time to do programming – speed limiter removal
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Store ECU settings before programming
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Program maximum vehicle speed
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Job’s done!
Test result: success! Vxdiag Vcx Nano GM and Tech2Win software work good for this.

http://blog.obdii365.com/2017/11/29/vxdiag-vcx-nano-gm-tech2win-remove-speed-limiter/

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