P0031 OBD Engine Code Logo   Code #P0031 -
HO2S Heater Control Circuit Low (Bank 1 Sensor 1)

Select a Code:


The Code P0031 appears to be related to the Oxygen Sensor that is in FRONT of the Catalytic Converter and that it is reporting a voltage that is lower than expected. Generally this means that either the Oxygen Sensor itself is bad, the wiring is bad/damaged/frayed/etc or that there is a disconnection or broken connection to the Powertrain Control Module (PCM). You should also check your PCM and make sure its operational and all wiring is good as well.

Mazda Mazda3
u0155


Volkswagen Jetta
P0031


Volkswagen Golf/Jetta
P0031


Received this code , also have had loud exhaust due to blown baffes in muffler , wondering if the muffler might actually be causing the code as the code indicates O2 sensor problem 06 Yaris 90K

Chrysler PT Cruiser
has codes p0031, p0037


Mazda Mazda3
p0031


p0031

nothingyet

Mini Cooper
the car will not start


replaced both pre o2 sensors

Kia Sedona
p0051 after 2 mins driving


Toyota 4Runner
HO2S, reappears after erase


2 other codes set @ same time P0204 and P0304

Jeep Grand Cherokee
Just engine light on dash


90030 i have no symptoms the light is currently off on my dashboard as i have cleared it with an obdii. if it illuminates will i need a new o2 sensor or is it a fuse

Ford Ranchero
my car does not have any of the above symptoms what so ever. it seems to run fine which is why i am confused


Check engen light is on

Jeep Liberty
Code 0138


Jeep Liberty
Code 0138 Check engen light on


running very rich, misfiring, and shutting off between start and stops...

Jeep Grand Cherokee SRT-8
upon starting engine yes yes yes yes yes


Unavailable code

PO31

Toyota Yaris
Replaced A/F ratio sensor for 2008 Yaris as diagnosed by OBD II but code still persists. Harness and connector checked and are fine. Engine runs fine without any irregularity. Toyota dealer suggested ECU change but the suggestion was not convincing. What could have caused this beside the A/F ratio sensor ?


no fuel getting to engine

Volkswagen Golf
change cam and crank sensor still wont start


Señal muy alta de sensor de oxigeno

Where is the location of this sensor

engine re-appears after it's erased

The sensor is on

Dodge 1500
When the truck starts the temperature goes all the way up


Golf 2004I already change the sensorand keep saying the same problemoxygen sensor.I have the check engine



Report your Experience!

Tell us about Code #P0031

When did your Check Engine Light Come On?
Does your Car Start?
Does your Car Vibrate? Shake?
Does your Car Idle Roughly? Reduced Power?

Even if you don't know the fix, please provide us all details about your experience to help others!
Make:
Model:
Comments:
 


Other Comments

P0107 Dodge Grand Caravan
le cambie el map censor y sigue igual


P0107 se apaga no quiere prender las revoluciones se enlokesen

P0715 P0778

P0067 Very low antifreeze. No power. Coupled with p0171 and p0011. Awfull rattling noise

P0708 Keeps kicking code , replaced netural saftey switch still does it



Other Check Engine Light Codes

P0172   System too Rich (Bank 1)
P0176   Fuel Composition Sensor Circuit
P0324   Knock Control System Error
P0358   Ignition Coil 'H' Primary/Secondary Circuit
P0359   Ignition Coil 'I' Primary/Secondary Circuit
P0360   Ignition Coil 'J' Primary/Secondary Circuit
P0389   Crankshaft Position Sensor 'B' Circuit Intermittent
P0451   Evaporative Emission Control System Pressure Sensor Range/Performance
P0821   Gear Lever X Position Circuit
P0885   TCM Power Relay Control Circuit/Open




Others were Searching For...


Warning: mysql_fetch_assoc() expects parameter 1 to be resource, boolean given in /var/www/OBD/404error.php on line 380





Home - Contact Us
All Content and Images are Copyrights of their respective parties. Copyright SellHI, LLC.