EGR & Throttle body cleaning on Volvo Diesel engine 2.4D

2014 Volvo XC70 D4. 2.4D Diesel engine. 1: Cleaning EGR Valve 2: Cleaning Throttle body 3: Protecting Engine wiring harness from wear because of vibration. Glitch: Glitch by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...) Artist: http://audionautix.com/