2000 Toyota Tundra Code P00155

2001 Toyota Tundra V8 with code P0155 where is the 02 Heater Bank 2 sensor 1 located.

2000 toyota tundra code p00155. I have a 2000 toyota tundra v8 2wd pickup truck my check engine light came on and i got the codes it was reading p0155 so i changed both o2 sensors on the front side of the system. P0155 is a diagnostic trouble code DTC for 02 Sensor Heater Circuit Malfunction Bank 2 Sensor 1. In recent months Toyota has received reports of custome concerns regarding the two oxygen sensors located in the exhuast manifolds that monitor exhaust emissions.

Rather than go through the song and dance just read this great article for info on P0155 - http. The code means the the sensor is taking too long to warm up. Asked by GuruY1M5B Mar 15 2018 at 0538 AM about the 2000 Toyota Tundra Question type.

Heated oxygen sensors contain heating elements to help them get to operating temperature quickly in order to minimize the amount of time spent in open-loop operation A fixed rich mixture. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic. Toyota service hooked up computer charged me 8500 and found code for failed bank 2 sensor.

Vent in the engine area usually has charcoal in it stores vapor. P0155 is a very common OBDII code that occurs in the Toyota Tundra. The Engine Control Module ECM monitors how long it take the sensor to warm up and start sending an adequate signal.

Check engine light on code is P0155-02. Persistent CEL Code P0125. It appears to cover 2000 through mid 2002 V8 2UZ-FE engine Number 1 oxygen sensors.

The purpose of the heated element in the oxygen sensor is to quickly bring your O2 sensor up to normal operating temperature after the vehicle has been started. P0125 is usually caused by a bad thermostat low coolant or a bad ECT sensor. Jump to Latest Follow 1 - 7 of 7 Posts.