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» Northern California Ford Owners     » Automotive   » Tech Talk   » P0161 WTF????????????

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Author Topic: P0161 WTF????????????
2BlueGeeTees
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Can somebody explain this to me. I have pulled this code it is a heated O2 sensor downstream bank2 sensor2. I have replaced Catted h-pipe and all o2 sensors and it ran fine for a day and a half. befor that i just replaced the o2 sensor and the light came back on in 20min. this is on an 03 gt???????????????
Posts: 2316 | From: Vacaville | Registered: Jul 2004  |  :
Joooestang66
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That code refers to the heater element on the catalyst monitor (its what a downstream O2 is called). You've got a wiring issue or a PCM problem.

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"Don't Drive Faster Than your Guardian Angel Can Fly..... Well My Guardian Angel Can Fly Pretty Fuc*ing Fast!!!"

Posts: 581 | From: Elk Grove | Registered: May 2003  |  :
2BlueGeeTees
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doubt its a pcm problem i can check the wiring going to the 02 sensor
Posts: 2316 | From: Vacaville | Registered: Jul 2004  |  :


 
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