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


Seal 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




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

P0562 display on left side in the bottom corner on (display) Key Fob and Battery low clean battery post reset code with innova 3100

P0864 Djdi

P0742 Cadillac SLS
P0106 and P0742 OBD codes, SYMTOMS extremely poor fuel economy at low speeds


P0741 P0742 and P0106 are the codes that came up on my OBD scanner 2002 SLS Symtom, 11 MPG under 35 MPH, 27 MPG at highway speeds

P0603 2004 FORD F350 6.0 HELP PLEASE 3 DAYS AGO MY TRUCK WAS HAVING A HARD TIME STARTING AND RUNING NOT SO GOOD WITH BLACK SMOKE SO TOOK IT TO A SHOP THEY SCANED IT FOUND THAT THE FICM WAS ONLY GETTIN 33 VOLTS NO OTHER CODES CAME UP SO I PUT IN A NEW FICM AND IT STARTED AND RAN BETTER THE NEXT MORNING TOOK IT TO GET A OIL CHAGE IT DIE WHEN I WAS LEAVING AFTER THE OIL CHANGE IT WAS LOW ON FUEL PUT SOME FUEL IN THE WENT A FILLED IT UP AND PICK UP A AEM AIR SUPPLY KIT RAN GOOD ALL THE WAY HOME. LET IT COOL DOWN PUT THE NEW AIR SUPPLY KIT ON STARTED RAN GREAT 2 HOURS LATTER DRIVING TO THE RACES IT STARTED ALL OVER AGAIN WOULD NOT START BACK UP I WAS NOT HEARING THE FICM RELAY PULLED THE RELAY IT WAS REAL HOT WHEN IT COOLED DOWN I STARTED GOT HOME IT DIED SO I GOT A NEW RELAY IT STARTED RIGHT UP LET IT RUN FOR A HOUR SHUT IT DOWN 3 HOURS LATER IT WOULDN.T START PLEASE HELP check the three connectors to the ficm all good started ran it 4 1/2 hour went to a friends house shut it off 1 hour later would not start left it there next morning started it up drove home would not started 2 hours later put scanner on pulled up 4 codes P0603, P1000, U0105, AND U0306 I AM ABOUT TO PULL MY HAIR OUT Edit/Delete Message



Other Check Engine Light Codes

P0153   O2 Sensor Circuit Slow Response (Bank 2 Sensor 1)
P0166   O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3)
P0204   Injector Circuit - Cylinder 4
P0621   Generator Lamp 'L' Terminal Control Circuit
P0725   Engine Speed Input Circuit
P0745   Pressure Control Solenoid 'A'
P0852   Park/Neutral Switch Input Circuit High
P0878   Transmission Fluid Pressure Sensor/Switch "D" circuit High
P0885   TCM Power Relay Control Circuit/Open
P0941   Hydraulic Oil Temperature Sensor Circuit Intermittent




Others were Searching For...

2007 outlander code p0603 2007 toyota camry error code p0791 b200 2007 p0457
b200 turbo code 0793 błąd p0070 czy to tylko czujnik błąd p0603 citroen
blad p0603 fiat camry ошибка p0791 citroen p0603
codigo de averia 0783 chevrolet optra codigo de error liberty p0932 codigo p0603 de peugeot
ducato błąd p0603 ducato p0603 falla p0603 del optra Chevrolet
fehlercode p 0603 fiat fehlercode P0607 VW TOURAN fiat ducato fault code 0603
fiat ducato fault code p0603 fiat ducato fault codes p0603 fiat ducato p0603
internal control module kam error internal control module keep alive memory (kam) error internal control module keep alive memory (kam) error peugeot
internal control module location ducato Jetta P0603 code mercedes benz b200 code p0491
mini cooper P0603 error mitsu outlander code p0603 mitsubishi bład p0487
nissan x trail fault code p1123 opel corsa codigos erro p 0335 outlander p0603
p0603 fıat ducata code p0603 bmw p0603 citroen
p0603 control unit peugeot p0603 ducato p0603 fiat
p0603 fiat ducato p0603 internal control module keep alive memory error fiat ducato p0603 jaguar x type
p0603 opel p0603 opel corssc p0603 peugeot
p0603 peugeot 206 p0603 peugeot code peugeot fault code p0603
peugeot 206 erreur p0118 peugeot 206 p0603 peugeot 206 trouble code p0603
peugeot fault p0603 saturn p0603 kam codews solution of code p0070 ford focus 2007
srx what is code p0603 suzuki grand vitara fault p0033 toyota camry erro code p0603





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