Question about 2006 Toyota Highlander

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P1135 code 2002 toyota highlander 3.0 v6. - 2006 Toyota Highlander

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  • pattersonsp Dec 06, 2008

    I have the same code in a 2002 Highlander. P1135. I went to a friends garage and we replaced the fron sensor and attempted to clear the code. No luck. the code came back immediately. So we did some trouble shooting and found a significant exhaust leak before the last CAT. I got the gasket replaced and the code is still their. The exhaust shop did say something that has me worried. The gasket that they took out crumbled apart. The CEL has been on for awhile now and I dont know if it has changed the feul mix to run to lean/rich. Would the feul mix destroy an exhaust gasket like that? Where do I go from here, change the sensor and see what happens?

  • nvargas45 Jan 05, 2009

    where is the air fuel sensor? is it the air flow meter or one of the o2 sensors?

  • agddaugherty Sep 04, 2010

    I replace the sensor and the code still their

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P1135 is the A/F sensor Bank 1 Sensor 1. Unfortunately, it is the sensor on the back side of the motor, in the manifold against the firewall. Its extremely common, and its not very difficult to replace, just dont try doing it with the motor hot. If you installed an aftermarket sensor, or an Oxygen sensor instead of A/F, you will still have problems. old exhaust gaskets tend to crumble, dont worry, your air mix didnt cause that. Which sensor was replaced?

Posted on Feb 18, 2009

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DTC P-1135 indicates that the heater portion of the Air-Fuel sensor either has an open or a short. This unit is not repairable; so you will need to replace it. The vehicle IS drivable with this code stored, as the heater simply "heats" the sensor, bringing it up to its operating temperature (640 degrees F.) Replace it with a Toyota part, "aftermarket sensors do not work well. Quite a common problem.

Posted on Sep 26, 2008

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SOURCE: Code error P1135

I usually use Bosch, they are usually a good sensor. The code is for the front/before catalyst A/F ratio.

Posted on Jul 20, 2009

emissionwiz
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SOURCE: code p1135 what wrong help,toyota 2000,highlander

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
 ECM __________________

Posted on Jun 17, 2009

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1 Answer

P1135 code Toyota highlander


This is a bad O2 sensor/Sensor heater. Chances are it needs replacing.

Feb 10, 2011 | 2002 Toyota Highlander

1 Answer

02 camry V6 Random Misfire and code P1135


PER "http://www.obd-codes.com/trouble_codes/toyota/" P1135 =
Air/Fuel Sensor Heater Circuit Response. (Bank 1 Sensor 1)

Dec 14, 2010 | 2002 Toyota Camry

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Check engine code P1135 Toyota Highlander v-6


what you looking at on that code is an o2 sensor, the 1135 is bank 1 sensor 1, that says which o2 sensor it is, since most vehicals, especially new foreigns have more than one, this code refers to the first one in your system so if you follow your exhaust manifold back to your pipes, the first one you see, probally right on the manifold, is the one thats malfunctioning. To change it, simply disconect the plug, and use a o2 sensor socket with a ratchet to remove it, and screw the new one back in and plug it in. Pretty simple, wish you luck.....

Mar 21, 2010 | 2002 Toyota Highlander

2 Answers

I took my Toyota to autozone because my check


oxygen sensor bank 2 sensor 1
do you have a 6 cylinders engine?
this sensor is on the rear bank ( next to the fire wall ) before the cat

Mar 06, 2010 | 2002 Toyota Highlander

1 Answer

2002 HIGHLANDER MANUFACTURER CODE


no you need an a/f sensor if the code is for a bank one it is located on the exhaust manifold on the back of the engine compartment vise versa if it is for bank 2

Nov 12, 2009 | 2000 Toyota Camry

1 Answer

My check engine light is on and I received code P1135, Manufacturer Control Fuel Air Metering is the defintion of the code. What parts do I need to get to fix problem myself?


Not sure where you got that definition for that code but this is what it is and means with possible causes for whichever motor you have:

Trouble Code: P1135 (2.4L L4 VIN - Auto)
A/F Sensor-11 (Bank 1 Sensor 1) Heater Circuit Malfunction Print this code dataprint_icon_codes.gif
Number of Trips to Set Code: 2
OBD II Monitor Type: CCM Details
Indicators: MIL Details
Trouble Code Conditions:
Engine started, engine running, and the PCM detected the A/F Sensor-11 (A/FS-11) heater current was less than 0.25A, or that it was more than 8.0A at anytime during the CCM test.

Possible Causes:
  • A/F sensor heater circuit or ground circuit is open
  • A/F sensor heater power circuit is open
  • A/F sensor heater is damaged or has failed
  • PCM has failed

2001 Toyota Highlander - I4 - P1135, P1155


Trouble Code: P1135 (3.0L V6 VIN - Auto)
A/F Sensor-11 (Bank 1 Sensor 1) Heater Circuit Malfunction Print this code dataprint_icon_codes.gif
Number of Trips to Set Code: 2
OBD II Monitor Type: CCM Details
Indicators: MIL Details
Trouble Code Conditions:
Engine started, engine running, and the PCM detected the A/F Sensor-11 (A/FS-11) heater current was less than 0.25A, or that it was more than 8.0A at anytime during the CCM test.

Possible Causes:
  • A/F sensor heater circuit or ground circuit is open
  • A/F sensor heater power circuit is open
  • A/F sensor heater is damaged or has failed
  • PCM has failed

2001 Toyota Highlander - V6 - P1135

Oct 21, 2009 | 2001 Toyota Highlander

1 Answer

Code error P1135


I usually use Bosch, they are usually a good sensor. The code is for the front/before catalyst A/F ratio.

Jul 20, 2009 | 2001 Toyota Highlander

1 Answer

Code p1135 what wrong help,toyota 2000,highlander


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
 ECM __________________

Jun 17, 2009 | 2001 Toyota Highlander

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