O2 Sensor
05-09-2007, 04:16 PM
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O2 Sensor
Hi gang!
Well I need some help again, boyz and girlz!
I have a "check engine" light from a bad O2 sensor. Would you replace the bad sensor with an after market sensor or stick with factory sensor.....if after market what brand??
Also have you heard of any after market O2 sensor's going bad, as in throwing a "check engine" light? My mech said you have to be careful on getting the right after market sensor or it will keep throwing a "check engine" light!
Thanks for the input!!!!!
Well I need some help again, boyz and girlz!
I have a "check engine" light from a bad O2 sensor. Would you replace the bad sensor with an after market sensor or stick with factory sensor.....if after market what brand??
Also have you heard of any after market O2 sensor's going bad, as in throwing a "check engine" light? My mech said you have to be careful on getting the right after market sensor or it will keep throwing a "check engine" light!
Thanks for the input!!!!!
05-09-2007, 04:29 PM
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05-10-2007, 11:08 AM
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How exactly do you know its a bad o2? Did you get a PO171 code?
Check this link out.
http://www.4x4wire.com/toyota/4Runner/tech/OBDII_ECU/
Check this link out.
http://www.4x4wire.com/toyota/4Runner/tech/OBDII_ECU/
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