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Rav4 o2 sensor
Posted: Tue Apr 29, 2008 1:01 pm
by I8A4RE
Anyone know where i can find out which wire is which on this car
Posted: Tue Apr 29, 2008 1:18 pm
by Bennoz
How many wires are there and what colours are they?
Posted: Tue Apr 29, 2008 1:24 pm
by I8A4RE
This is all old wiring
plug on the o2 sensor:
2 black = heater
1 Blue = ?
1 White = ?
The wires change colour at the plug
blue changes to white
white changes to black