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how to check the lamda ( haego ) sensor is working?

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Old 11-05-2005, 02:48 PM
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rs cos
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Default how to check the lamda ( haego ) sensor is working?

doe's anyone know how to run a test on this. it's off a big turbo esc cos.
Old 11-05-2005, 03:10 PM
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Jo
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When mine was broken, the car gave black smoke on idle, overfuelling like f**k
Old 11-05-2005, 03:39 PM
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frog
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Take it to MOT station and see what comes out ? If it works, I'd expect CO to be correct, otherwise all over the place
Old 11-05-2005, 03:39 PM
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Jim Galbally
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as per frog, if it's bang on lambda 1 then chances are it's working
Old 11-05-2005, 03:45 PM
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foreigneRS
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measure the voltage across it. should be between 0 and 1 V
Old 11-05-2005, 03:53 PM
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I had 10% CO with my lambda not working
Old 11-05-2005, 03:59 PM
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rs cos
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car runs fine up to 4000 rpm then rev limiter comes in and goes into limp mode, no black smoke so i guess it's not it
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