Build a Coolant Level Sensor for 2nd gen S40 & V50 Volvos
Why Build a Coolant Level Sensor? MadeInJapan builds his own coolant level sensor for his S40 because this common item was not included on 2nd generation S40 and V50 models, oddly. I’ll let him explain: Why? Well, because our cars don’t have a sensor in the expansion tank (reservoir) to tell you when your coolant […]