Hello all,
I have just completed the installation of a multipoint LPG system to my 98 Cit XM 3.0 V6 auto. It works but roughly, I have found that on petrol the lambda sensor runs wide i.e. near its max and min range but on LPG its on the bottom all the time i.e. zero or its not reading at all.
Anyone know what a lambda signal should look like on petrol and or LPG. I can interrogate both the LPG and original ecu,s.
TIA
George