lisasteel5

Ford G6 Exhaust Back Pressure Sensor Issue

I'm having trouble with the exhaust back pressure sensor on my 2010 Ford G6 with a gasoline engine. The warning light is on, and it's emitting smoke when I accelerate. Diagnostics point to the sensor. Anyone else seen this?

The conversation centers on an issue with the exhaust back pressure sensor on a 2010 Ford G6, indicated by a warning light and smoke during acceleration. The problem is likely due to the sensor itself or possibly a partial wiring failure, such as a frayed wire causing intermittent readings. A professional diagnosis is recommended to accurately identify and resolve the issue, potentially involving sensor replacement.

Did this summary help you solve your problem?

4 comment(s)

Hey, I had something similar with my old 2012 Opel Astra. The symptoms sound almost identical. It turned out to be the same sensor, causing weird readings and triggering the smoke. Did you check the sensor's wiring harness for damage or corrosion? That's often overlooked.

Thanks. I did a visual inspection of the wiring harness but didn't see anything obvious. I didn't do a continuity test, though. Could a partial wiring failure cause these symptoms?

Absolutely. A partial failure, like a frayed wire inside, might not be visible but can cause intermittent readings and throw off the sensor. Honestly, given the symptoms, it's probably the sensor itself. While you could chase wiring issues, it might be worth getting it checked by a professional. They have the tools to properly diagnose it. I ended up taking my Astra to a workshop.

I appreciate the guidance. I'm going to schedule an appointment with a technician, given the potential complexity of a partial wiring failure. I'm guessing the sensor replacement and labor will be around 245€.

rmh_community_comment_box_header

community_crosslink_scanner_headline

community_crosslink_scanner_intro

community_crosslink_scanner_title

community_crosslink_scanner_price

community_crosslink_rmh_headline

community_crosslink_rmh_intro

community_crosslink_rmh_title

community_crosslink_rmh_subtitle

community_crosslink_rmh_brand

FORD

community_crosslink_rmh_model