What is the p1135 code on a Toyota Tacoma?
The P1135 code is for a failing heater circuit in the Bank 1 Sensor 1 O2 sensor. This sensor is in the exhaustpipe ahead of the catalytic converter. Replacing this sensor should fix your problem. See picture below. Ask Your Own Toyota Question Customerreply replied 8 years ago
How much does it cost to repair a p1135 Toyota?
Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost of diagnosing the P1135 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
What do you need to know about the p1135 diagnostic code?
The majority of the time, the P1135 code initiates from these causes: The first step in diagnosis is visually checking the wiring for the harness to make sure no wires are damaged. Next, check the connections to make sure nothing has pulled loose.
What does OBD code P1153 stand for?
P1135 Code – General. OBD-II code P1153 represents a general fault in the air/fuel sensor heater circuit for bank 1, sensor 1. The air/fuel ratio sensor needs to reach a certain operating temperature, a minimum of 1200 degrees fahrenheit, to create accurate voltage signals.
How to diagnose a p1135 Toyota air heater circuit?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals. The cost of diagnosing the P1135 TOYOTA code is 1.0 hour of labor.
Why do I have a trouble code on my Toyota?
From there, replacement of the sensor is your best bet; a bad sensor is almost always the cause of this code and is a very common occurrence. The air/fuel sensors are made to be replaced; their position on your Toyota makes them vulnerable to heat damage; they may also be damaged from coming in contact with certain things like antifreeze/coolant.