My Volvo XC70 has been going into limp mode due to a fault with the EGR valve sensor, because it was sporadically failing. Check the video and you will see why. Please consider a donation if you find my videos helpful. paypal support link : https://www.paypal.com/donate/?hosted_button_id=BGPJ8W42GMU3W Remember that this is a guide for reference only, […]