does any one know?
Registered User
Joined: Dec 2007
Posts: 72
From: WA Australia
Car Info: 1995 GX Wagon AWD EJ18
How many wires do you have coming out of the O2 sensor?
I had 3 when i replaced mine ('95 ej18), the whites are for sensor heating and the black is the signal which earths to the body via the sensor body. The new 4 wire sensors have an extra wire for signal grounding.
I had 3 when i replaced mine ('95 ej18), the whites are for sensor heating and the black is the signal which earths to the body via the sensor body. The new 4 wire sensors have an extra wire for signal grounding.
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