O2 Sensor Help

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Jul 14, 2010 | 10:47 PM

svtcobra041

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O2 Sensor Help

I have a 97 F150 4.2L and i have 2 codes 1 is for O2 sensor heater circuit bank 2 sensor 2 and the other is for O2 sensor bank 2 sensor 2. My question is which sensors are these?

Jul 15, 2010 | 12:44 AM

93 mix 'n match

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From: Montague, NJ

there both the same sensor. drivers side, after cat. check the connector and all the wires. the codes you got mean you have a complete sensor failure. ive never seen a heater code and a sensor code at once for the same sensor. unless the sensor is not hooked up.

Jul 15, 2010 | 09:19 AM

Tarmac Wizard

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I completely agree. Either that sensor is no longer hooked up, the wirings fried or the sensor itself is toast

TW,
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