How many O2 sensors does a 2002 Toyota rav4 have?
The actual number of oxygen sensors for a car depends on the year, make, model and engine. However, most of the later model vehicles have four oxygen sensors.
How many o2 sensors does a 2001 rav4 have?
Oxygen sensors are located before and after the catalytic converter. A vehicle may have two to five oxygen sensors, and sometimes even more.
What does Engine code P0031 mean?
The P0031 code is a result of the bank 1 HO2S1 (pre catalytic converter heated oxygen sensor) heating element having low voltage. Heated O2 sensors have a seperate heater inside the sensor to get them to operating temperature quickly. If this code is set, the oxygen sensor heater is not working.
What is code P0420 Toyota?
Code P0420 indicates that the catalytic converter is not functioning efficiently, therefore increasing the output of harmful pollutants by your Toyota.
How much is the p1155 Toyota RAV4 2.0 code detected?
The cost of diagnosing the P1155 TOYOTA RAV4 2.0 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour. When is the P1155 TOYOTA RAV4 2.0 code detected?
What do you need to know about Toyota RAV4 2.0 OBDII code?
P1155 Toyota Rav4 2.0 Description. Air-Fuel Ratio (A/F)sensor need to reach a minimum operating temperature of 1200 degrees F to produce an accurate voltage signal. The faster the air-fuel ratio sensor reaches that temperature the faster the sensor will start sending an accurate signal to the Engine Control Module (ECM).
What does the OBD code p1155 stand for?
OBD-II code P1155 represents a malfunction in the air/fuel sensor heater circuit for bank 2, sensor 1. The air/fuel ratio sensor on your vehicle has to reach a particular operating temperature to produce accurate voltage signals.
Which is part of the RAV4 engine can be located?
My Rav4 2002 Engine fault is P1155 ie. (A/F Sensor heater Circuit Malfunction – Bank #2 Sensor #1). Can anyone direct me to which part of the engine this part can be located?