Q: I have codes p0135, p01131 and 1132. Where should I start?

asked by on

I have codes p0135, p01131 and 1132. Where should I start?

My car has 210000 miles.
My car has an automatic transmission.

Hi There,

Code P0135 relates to the heating element on in the oxygen sensor, which hats up the sensor quicker in order for more precise fuel control and reduced emissions. When this element fails, this will trigger this code. Codes P1131 and P1132 also relate to the oxygen sensor reading a lean fuel mixture in the exhaust. This may be related to Code P0135 or it may be related to other issues such as a faulty MAF sensor, a faulty fuel injector or possibly a bad oxygen sensor. I would recommend having an expert from YourMechanic come to your location to diagnose your vehicle.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. I have codes p0135, p01131 and 1132. Where should I start?

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: 2013 explorer sunroof won't close. The fuse is ok, no motor noise

You may have a defective sunroof motor or the track is binding but you should have the body computer scanned to see if the sunroof motor is being activated when switch is pushed. You may have a defective switch. ...

Q: When slowing down to 30 mph, van starts to vibrate

A few different faults can cause a vibration while braking. The most common would be a warped brake disc, faulty brake pads, or the brake calipers. Excessive vibration when braking is not a normal operation of the vehicle and should...

Q: Cars tries to crank, but will not start.

If your battery is good that leaves you with 2 likely options. There could be a problem with the connections to the starter from the battery. It's possible that a connection is either loose or badly corroded which will not...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...