Hi to Volvo techs : this 850 was just bought by customer and among many lights on dash there is a red square with green triangle showing character like Lambda that turns on with koer ( all other lights will turn off with koer ) since oxygen sensor seems fairly...

FIX posted 1/30/2001

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle