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laurablaze7

Territory O2 Sensor Issue

Alright, Ford Territory gurus, listen up! My 2012 diesel Territory is throwing a fit. Check engine light's on, error code's stored, and my fuel consumption's gone bonkers! I'm betting it's the O2 sensor giving up the ghost. I've checked the basics and am leaning towards a dodgy cable or plug. Anyone else seen this kinda drama?

Summary of the thread

A 2012 Ford Territory diesel is experiencing a check engine light, error code, and increased fuel consumption, suspected to be due to a faulty O2 sensor. The initial inspection suggested possible issues with the sensor's cable or plug. After further investigation and confirmation at a workshop, the problem was indeed identified as a faulty oxygen sensor, which was replaced, resolving the issues.

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4 comment(s)

aaronfeuer38

I had similar symptoms on my Territory. An oxygen sensor issue can definitely cause those problems. Have you checked the sensor's wiring and connections for any signs of corrosion or damage?

laurablaze7 (community.author)

Yeah, I visually inspected the wiring. Everything looked okay, but you know how that goes. Did you end up replacing your O2 sensor? Or was it something else causing the error?

aaronfeuer38

In my case, the issue was indeed the oxygen sensor. Given your symptoms and troubleshooting, it's likely the culprit. I'd suggest getting it checked at a workshop to confirm. It's better to be sure before replacing parts.

laurablaze7 (community.author)

Thanks! I appreciate the input. Took it to the shop, and you nailed it – faulty O2 sensor. New one installed, error cleared, and she's running like a champ again! Cost me 95€, not bad!

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FORD

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TERRITORY