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O2 gauge wiring

Old Mar 1, 2005 | 01:59 PM
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Default O2 gauge wiring

What pin is O2 sensor in ECU (KRD-2 rows)?
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Old Mar 2, 2005 | 12:25 AM
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which o2 sensor wire?

there are 3.

output
ground(signal)
heater ground


and im guessing you only have one o2 sensor, and that it is the front one, correct?
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Old Mar 2, 2005 | 04:29 AM
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I have narrowband a/f gauge. So I need to know where to get signal from O2 sensor.
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Old Mar 3, 2005 | 04:59 PM
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that should be a brown wire on pin number 40 on the ecu.

atleast for us over here it is. id post a picture of the harness with pin numbers, but part of webtech is down right now.
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