ok, so its looks like i spoke too soon, the van drove fine today but the engine management light came back on but with no sign of mis- firing etc.
i plugged it back in and got this fault
new capture 13.PNG
i had this fault originally and it was running on gas at the time.
i ran live diagnostics on the o2 sensor and while running on gas it was not switching, what i am unsure of at the minute is whether it does switch whilst running on gas or not. something i need to do some more testing on tomorrow.
the o2 sensor is deffo switching when running on petrol but not on gas, it just flat lines.
i will screen shot the live readings tomorrow, to show what im talking about and hopefully somebody here has the experience to advise me.
i am unsure on whether or not this is an o2 sensor fault or an lpg ecu fault or the lpg system needs fine tuning again???
i have found cables and software for plugging in the lpg ecu in and may go down that route if a o2 sensor does not cure it.
has anybody got any advice for me? i am not too worried as the van is driving well
regards
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