Q: 2004 Acura TL changed both o2 sensors in bank 2 and still says bank 2 sensor 2 high voltage what else could it be ?

asked by on October 18, 2017

2004 Acura TL changed both o2 sensors in bank 2 and still says bank 2 sensor 2 high voltage what else could it be ? Isn’t letting me pass emission inspection.

My car has 110000 miles.
My car has an automatic transmission.

Hi Ruben. Thanks for contacting us today. Assuming you have cleared the OBD-II code after the repairs were made, the only thing I could assume - without knowing the specific trouble code you’ve received - is one of the electrical harnesses connected to those O2 sensors is the source of your problem. I would start by clearing the codes with a professional digital scanner and seeing if this clears up your issue. If not, replace the electrical harnesses or have a professional mechanic help you correctly diagnose this onsite.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

98 buick runs perfect when first starting then begins to thunk when it gets warm.

If you are experiencing slow acceleration when the engine is under load, there are a variety of causes that would be considered. Fuel injectors can become clogged over time as the tiny passages become clogged. When an injector is clogged...

Why does my blower motor not work after a crossed wire problem in my 2004 Pontiac Grand Prix

Hello. Depending on exactly where the short was it may not blow the fuse. Most of the time it will melt the resistor itself internally. It may also have a short in another location. I usually take a voltage meter...

Reverse light on my f150 stays on

Hi Heather. Thanks for contacting us today. There are a few possible reasons that your reverse light is always on, ranging from a damaged electrical relay to an open fuse. It's also possible that the neutral safety switch is damaged....

Related articles

A Buyer’s Guide to the 2012 Acura TL
The The 2012 Acura TL has softened features, great fuel economy, and an overall fresh feel compared to past model years. The interior has an elegant and sporty feel to it making it comfortable to ride in. Furthermore, it costs...
A Buyer’s Guide to the 2012 Toyota Prius C
Car Car buyers in the market for a sub-compact car with a low price tag should really take a look at the 2012 Toyota Prius C. Toyota led the way with hybrid technology when they first introduced the Prius, and...
Maintenance Minder and Service Codes For Acura Cars
Acura scheduled maintenance is tracked by the Acura Maintenance Minder system. Main codes A and B combine with sub codes for exact service, like A1.