hello, today try read hummer h2 2006 and cant. reading start and dashboard after some time it reboots and hp tuners get time out error. some times can read 40% , sometimes 20% . maybe someone knows what the secret is
new problem, i cant remove catalyst system with hptuners and cant remove catalyst dtc. I am in Kazahstan, maybe there is an opportunity to activate these maps for other countries
[ECM] 50 - Master DTC List: Tampering with emissions control devices can be illegal. Please check your local laws as well as EPA rules and regulations for legal modification. Disabling emissions controls should be used on off road use only vehicles. It is illegal to modify diagnostic test results in order to pass emissions testing. FOR OFF ROAD USE ONLY!