Question about 1999 Toyota Camry
TOYOTA TACOMA 2001 P1135 ERROR CODE
That code is for your Air/Fuel Sensor Heater Circuit Malfunction (Bank
1 Sensor 1). Basically that circuit is either getting to much current or not enough. That can be cause by a couple things i can think of off the top my head like open or short in that circuit, or a faulty Engine control Module (ECM), Or Possibly your A/F sensor heater could be faulty. Without looking at the data and testing your truck its hard to be exact but i hope this helps.
Posted on Jun 24, 2009
You have a bad A/F sensor bank 1 sensor 1
Posted on Sep 21, 2009
Whether v6 or 4cyl I would check the wiring between the air fuel ratio sensor in the exhaust pipe and the main engine harness, if you have access to a scan tool with a data list, examine the AF b1s1 data to determine whether it is connected. The 1135 suggests an error with the heater element in the sensor, it should still be transmitting data, if its reading is 0v it is probably a wiring problem. The sensor should be replaced, and the Data Trouble Code should be cleared.
Posted on Aug 19, 2009
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Posted on Jan 02, 2017
That code is specific to the Air-Fuel Ratio (A/F) Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
P1135 Trouble Area:
Open or short in A/F sensor (bank 1, sensor 1)
A/F sensor (bank 1, sensor 1) heater
Posted on Jun 17, 2009
SOURCE: Code P1135 for 2002 Toyota Rav4
its the sensor on the drivers side of the exhaust manifold........ it might be an air fuel ratio meter and not an o2 sensor.. good luck jimmy
Posted on Oct 19, 2008
P1135 (for Toyota) means A/F Sensor Heater Circuit Malfunction Bank 1 Sensor 1 (Set when the heater operates, heater current exceeds 8A or heater current of 0.25A or less).
The A/F sensor contains a ECU-controlled heater. At start-up, the heater helps warm the A/F sensors to quickly operating temperature. With minimal exhaust gas flow, the heater keeps the A/F sensor from cooling down.
Posted on Sep 17, 2009
CODE P1135 AIR FUEL RATIO SENSOR HEATER OR CIRCUIT FAULT.THE AIR FUEL SENSOR AHEAD OF THE CATALYTIC CONVERTER.BASICALLY ITS THE UPSTREAM SENSOR LOCATED IN THE EXHAUST MANIFOLD.THIS IS THE PART YOU NEED IT LOOKS LIKE OXYGEN SENSOR .BUT ITS NOT.
Posted on Oct 18, 2009
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