2001 Toyota Tundra P0171

Any other suggestions would be appreciated.

2001 toyota tundra p0171. We drove around and recorded the voltages for the sensors -- 30 Volts during idle above 38 Volts. For most people the first sign that anything. The Jack S.

This would be the opposite of a lean condition whichll throw P0171. There arent usually any drivability issues associated with P0171. I have three Toyota right now.

2001 Tundra I am so perplexed. A few days ago I had my 2 rear catalytic converters removed and. 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.

- Fuel injection system does not operate properly. Of course this code can also signify a bad O2 sensor in bank 1. The cost of diagnosing the P0171 TOYOTA code is 10 hour of labor.

I found fuel trim to be positive indicating a lean. I have a 2001 Tundra 5 spd 4WD SR5 Access cab with a 5VZFE 34L V6. Below are some details- 2005 2007 Avalon 2007 2008 Toyota Camry with the 2GR-FE 35l V6 24-valve engine On these applications poorly designed.

Check engine light came on within about an hour same code P0171. Ive read that cleaning the MAF may help vacuum leaks may also cause this code to be thrown. The technician was a nice guy and he explained to me that the service manual lists a number of things but based on his experience he would narrow it down to AF sensors.