Posts Tagged: Bank 2
P0175 code — What it means and how to fix it
Learn what a P0175 code means, the most common causes and how to fix it A P0175 code is defined as: System too Rich (Bank 2). Bank 2 is the bank of cylinders that does not contain #1 cylinder. The code is telling you that it’s seeing a constantly rich reading from the oxygen sensor located in the Bank 2 exhaust stream. Here are the most common symptoms of a System Too Rich Code • Check engine light • Poor idle • Excessive fuel smell from the exhaust • Black … Read More
P0174 code — The most likely causes and fixes
Learn what a P0174 code means and the most likely causes The definition of a P0174 code is System Too Lean (Bank 2). Bank 2 is the bank of cylinder that does NOT contain cylinder #1. In this case, the oxygen sensor upstream from the catalytic converter is sensing a lean condition. Here’s a list of the most common causes of a lean condition In simple terms, it’s caused by too little fuel or too much air. Here The following are some of the most common causes of this P0174 … Read More