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Old 04-18-2000, 11:29 PM
barrie barrie is offline
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Join Date: Jan 2000
Location: buckhorn, ontario, Canada
Posts: 101
Using a lambda meter, I get a reading that is essentially stable (minimal needle movement) at '5'. This suggests that the O2 sensor is not doing its job, yet the O2 malfunction lamp does not indicate a problem.
Can someone (stevebfl ?) explain what condition and threshold triggers the malfunction lamp? Is it possible to have a failed O2 sensor without triggering the indicator?
Looking forward to your input on this one. Thanks,
86 300E
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