2000 Toyota Tundra Engine Code P0171

Toyota Code P0171 Severity Moderate It is okay to drive your Toyota with P0171 for a short period of time but driving with this code for an extended period of time can overheat the engine and cause internal engine damage. I am going to try and test the MAF per the method above. Aloha I recently have been getting the p0171 code for my tacoma.

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Filthyphil Dec 27 2018 2.

2000 toyota tundra engine code p0171. It is important to complete the entire diagnostic process when diagnosing. I did not cover the Toyota Tacoma or Tundra. Extended Crank andor MIL ON With DTC P0171 P0174 P0172 P0175 P1604 Flex-Fuel Service Category EngineHybrid.

Any other suggestions would be appreciated. Look into the sensor you are going to see a. I always just use CRC Mass Airflow sensor cleaner just make sure you dont touch the wires.

P0171 is a lean code. California cars use an airfuel sensor pre-cat and an O2 sensor post cat. Tacomas 1995-2004 started by isaiahhhg Mar 15 2019.

END OF SPECIAL NOTES. There arent usually any drivability issues associated with. I arrived to a 2000 Toyota Tundra 34 running rough with a P0171 that was cleared by the shop.

A P0171 means that your Toyota is having trouble with a dirty or faulty mass air flow MAF sensor or a vacuum leak downstream of the MAF sensor but this code can also signify a bad O2 sensor in the exhaust on bank 1the one closest to the engine on bank 1 Also P0171 code can be tripped by a plugged fuel injector by a dirty fuel filter. Additional unmeasured air allows the engine to lean out. Joined Nov 18 2011 1 Posts.

Typically the code will be triggered by a lean condition in the engine. The auto repairs diagnosis time and labor rates vary by location vehicles make and model and even your engine type. Most auto repair shops charge between 75 and 150 per hour.