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QUESTION:Been fooling around with diagnostics software after building an
interface cable. I ran the car around the block last night and noticed
a couple of issues with the oxy sensors.
On petrol, the right oxy sensor seems to not cycle as much as the left
and runs rich. This doesn't happen on gas so I'm thinking leaky
injector..any ideas?
Also the left oxygen sensor keeps bottoming at 0 mvs while the right
dips to several 100. Could this be the dry ground contact I've heard
about?
Below are the graphs showing the sensor output. Also a hell funny
german forklift training video if you can handle the 6mb .WMV download
ANSWER: can see the lpg sensor graph but your r/h one is lazy and requires
replacement. they are acutal a consumble item but are often never changed on
gas most systems on read of one bank. left on commodores as thats is all
required
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