Guides by andre79ge

Hello! I'm quite familiar with BOSCH mono jetronic fuel injection: I have a Uno 1.1 i.e. and I checked it from all sides and points of view in order to solve an idle problem. However, I' try to describe to you some checks you can develop on your car in order understand something about your...

Basically, Fiat Uno lambda sensor produces a variable voltage in the range 0 - 1 V (in some cars there is another type of Lambda which produces 0 - 5 V voltage). When mixture is correct, tension is about 0.5V, if it is lower, it means a poor mixture, if it is higher, it means rich mixture. ECU...