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 Internal UEGO heater pin

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Red Supra




Posts : 3
Join date : 2009-06-13
Location : Chicago

Internal UEGO heater pin Empty
PostSubject: Internal UEGO heater pin   Internal UEGO heater pin Icon_minitimeSat Jun 13, 2009 4:24 am
Hello

The 2jz pinout diagram shows pin J1 B20 as the LSUH1 which I assume is for the heater. What pin should be used for the second o2 sensor heater or do both sensors have to have their heaters externally powered?

Thanks
-Max
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Admin
Admin



Posts : 258
Join date : 2008-02-22

Internal UEGO heater pin Empty
PostSubject: Re: Internal UEGO heater pin   Internal UEGO heater pin Icon_minitimeMon Jul 20, 2009 12:53 pm
For the external wideband each sensor has each of their wires assigned seperately except for the switched 12v power.
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