2000 Toyota Tundra Trouble Code P0171

2000 Toyota Tundra TRD 47.

2000 toyota tundra trouble code p0171. Or maybe used your own OBD scanner to extract the car faults. Bank 1 is the side of the engine or bank that the number 1 cylinder is on. Joined Nov 18 2011 1 Posts.

Solara P0171 Code Defined. They had in hand fuel fouled spark plugs and no explanation as to why. Heres a great YouTube video on how to find a vacuum leak.

If there are no intake leaks the next step is to replace the air filter and clean the airflow meter. Fuel Trim System Lean Bank 1. System Too Lean Bank 1.

Genchi Genbutsu Toyota Master Technician. OBD II fault code P0171 is a generic code that is defined as System too lean bank 1 or sometimes as Fuel trim FT system too lean bank 1and is set when the PCM Powertrain Control Module detects a lean airfuel mixture on Bank 1 of a V-type engine. Your car or truck has either a P0171 P0174 lean fault code or both stored in the pc these.

After that I just followed the list. Discussion Starter 1 Mar 12 2012. Filthyphil Dec 27 2018 2.

Oxygen Sensor The P0171 codes is thrown when the oxygen sensors do not register enough oxygen in the exhaust. A P0171 Diagnostic trouble code indicates a lean condition on bank one. Aloha I recently have been getting the p0171 code for my tacoma.