Question about 2010 Chevrolet Chevrolet Malibu LTZ

Open Question

P0030, P0050, P0443 CODES

I have three codes still showing after having the oxygen sensors replaced. Could you help me find out what else needs to be replaced? i am tired of spending money replacing items i dont need.

Posted by Anonymous on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 140 Answers

SOURCE: 1999 Chevrolet S-10 Check Engine Light

YEAH MAN I KNOW WHAT YOU ME, THOSE DARN COMPUTER ARE WAY TO SMART.. THERES NOTHING WRONG, BUT YOU CAN TAKE THE TRUCK TO A GM DEALER AND THEY CAN FLASH THE COMPTUER, BUT THE ONLY DOWNFALL IS THAT THE CHECK ENGINE LIGHT WILL NEVER WORK AGAIN.. SO ITS YOUR CALL..GOOD LUCK KEITH..

Posted on Mar 12, 2009

Ad
  • 141 Answers

SOURCE: Need to replace the oxygen sensor in my 2003 suburban

Ther are at leat 3 and maybe 4 o-2 sensors in that particular truck...one on each exaust pipe coming down from manifold...and one after convertor on each bank....Pass.side before convertor is bank one,sensor one ..behind convertor is bank one sensor two..drivers side before convertor is bank two,sensor one...behind convertor is bank two sensor two(If equipped with four....scan will tell you which one is bad....good luck..lee

Posted on Mar 28, 2009

Molson02536
  • 3854 Answers

SOURCE: Oxygen sensor replacement

It's something you can with simple tools, you have four O2 sensors. Your going to have to get the truck rescanned or if you have the DTC code, you can find out which O2 sensor has gone bad so you can replace it. Your going to have Two upstream O2 sensors on each exhaust bank, one O2 sensor before the Catalytic Converter, and the last one after the Catalytic Converter. Its like replacing a Spark plug and you can pick up the O2 sensor at any large Auto Parts store with a can of WD 40. Just unclip the wire leads to the O2 sensor and then with a O2 sensor socket or hint close end wrench and hammer, you can remove the O2 sensor from the exhaust pipe. Good luck and be safe.

Posted on Nov 22, 2009

  • 75 Answers

SOURCE: need to find and replace oxygen sensor for 2003 chevy ventue

Need a 7/8 open end wrench or a o2 sensor socket. Located in exhaust pipe. The one closest to the engine is Bank 1 Sensor 1. The ones located downstream and known as "Sensor 2"

Posted on Jan 06, 2010

jsmes1027
  • 749 Answers

SOURCE: I have a 2006 Chevy Tahoe...codes reported are

There may be an emissions leak but a very common issue is the canister vent valve. Make sure if you contact your local dealership that you have your vehicles vin number available.

  • P0449 - Evaporative Emission (EVAP) Vent Solenoid Control Circuit
  • P0455 - Evaporative Emission (EVAP) System Leak Detected
  • Posted on Dec 28, 2010

    Add Your Answer

    Uploading: 0%

    my-video-file.mp4

    Complete. Click "Add" to insert your video. Add

    ×

    Loading...
    Loading...

    Related Questions:

    1 Answer

    2006. hard shifting, bogging on accelaration. Where should I start on troubleshooting these codes?


    http://www.obd-codes.com/p0141 P0443 Evaporative Emission Control System Purge Control Valve Circuit P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 http://www.obd-codes.com/p0135 http://www.obd-codes.com/p0102
    It looks like you have two bad O2 sensors an a bad mass air flow sensor . Is your vehicle a 4 cylinder or 6 0r 8 cylinder ? Bank 1 sensor 1 an bank 1 sensor 2 heater circuits . plus you have a EVAP. emission purge control circuit problem ! I would go on you tube an enter your trouble codes to see videos on testing

    Feb 09, 2016 | Chevrolet Cars & Trucks

    1 Answer

    How can I be sure if my PCM is bad???


    I would try disconnecting battery again. Disconnect both cables and touch them together for a few seconds. This will reset all modules. Wierd that you had so many codes after just disconnecting battery. Sometimes very hard to tell if ecm is bad.

    Dec 01, 2014 | 2006 Pontiac Torrent

    1 Answer

    Mercedes c280 2007


    The code means that there is a problem with the heater element circuit of the heated oxygen sensor. Water getting inside the heated oxygen sensor connector can caused the heated oxygen sensor fuse to blow, which is a very common problem for this type codes. Before replacing the sensor, check for the condition of the heated oxygen sensor fuse and connectors.

    Aug 22, 2014 | Mercedes-Benz C-Class Cars & Trucks

    1 Answer

    ON our 2004 Elantra we get Engine Codes P0030 and P2237. Are these related to the Oxygen Sensor


    • Hi, I can help.
    • The codes both point to an Oxygen Sensor failure. Bank 1 Sensor1.
    • This is the first sensor right off the back of the manifold. Replace it and clear the code.
    • To replace it just remove the connector and twist it out with a deep socket or wrench. Revers to install.

    • If you have any comments please feel free to ask.
    • Hope this helps and thank you for using FixYa.

    Regards, Tony

    Aug 24, 2011 | Hyundai Elantra Cars & Trucks

    2 Answers

    What is the code p00300


    this is an obd2 trouble code table, it can help you understand the meaning of code.
    for po300:
    Possible causes of OBD code P0030:
    Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit open shorted to ground - Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit poor electrical connection - Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit - Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit fuse - Faulty Engine Control Module (ECM) The Error code is generally activated on detection of the following conditions: The P0030 is set when the ECM detects an open or shorted to ground condition on the heated oxygen sensor heater circuit
    Possible Solutions:
    The code means that there is a problem with the heater element circuit of the heated oxygen sensor. Water getting inside the heated oxygen sensor connector can caused the heated oxygen sensor fuse to blow, which is a very common problem for this type codes. Before replacing the sensor, check for the condition of the heated oxygen sensor fuse and connectors. HO2S Heater Control Circuit Bank 1 Sensor 1 is the generic definition for the P0030; however your vehicle's manufacturer may have a different definition and information for the P0030 code.
    hope help.

    Jun 22, 2011 | Nissan Altima Cars & Trucks

    1 Answer

    1995 Cadi SLS Codes, P0030 & P0036, Ckt Fuse or Relay Defective, checked fuse ok, where is relay located?


    Hi there,

    P0030 = HO2S Heater Control Circuit (Bank 1 Sensor 1) - No.1 Heated Oxygen sensor on bank 1.
    P0036 = HO2S Heater Control Circuit (Bank 1 Sensor 2) - No. 2 Heated Oxygen sensor on bank 1

    For both of these to trigger on the same bank, means most likely an Open or Short to Ground condition (somewhere on the Bank 1 circuit) stopping the HO2 sensors from reaching their working temperature.

    Check the following in this order:

    1) Using a multimeter, check 'continuity' of the Oxygen circuit FUSE terminals (don't rely on visual inspection alone) or replace fuse with a known good one.
    2) Check for moisture getting into both oxygen sensor connector terminals (bank 1).
    3) Check for good connection at Oxygen sensors (bank 1).
    3) Have both heated oxygen sensors on Bank 1 tested (ensure their values are to specification).
    4) Check HO2 pin-outs of the PCM for correct voltage.

    Only replace the HO2 sensors as a last resort (if out of spec).

    Then engine department relay centre & fusebox location is behind the washer bottle, but I believe the HO2 sensors are connected direct to the PCM, not a relay.

    Cheers,


    "If this has helped you in any way, please rate this solution"

    May 07, 2011 | Cadillac Seville Cars & Trucks

    2 Answers

    2007 Chevy Tahoe check engine scan codes: P0030, P0053, PO135 ~ Please advise or help : ( thought that advanced auto would have been a bit more helpful than handing me a piece of paper with codes and...


    There is a fault with the inbuilt heater in the oxygen sensor, before the catalytic converter, on the exhaust pipe the same side of the engine as cylinder 1. The oxygen sensor has four wires within the cable sheath to the top of it. Two of the wires will share the same color. These wires supply power to an internal heating element wire within the sensor. Follow the cable from the oxygen sensor to the connector, you can do a lot testing here. Check the resistance between the two 'same coloured ' wires. The resistance is low, somewhere between 1 and 10 ohms. If there is no continuity (infinite resistance) then this is the fault and the sensor needs to be replaced. The codes: P0030 the oxygen sensor heater relay is at fault P0053 Oxygen heater resistance error P0135 Sensor 1 bank 1 error You are looking at replacement. A further confirmation take the connection from sensor 1 bank 1 and swap it with the sensor 1 bank 2 on the other side of the engine. The codes should 'transfer' and show P0036; P0059 and P0141.

    Apr 26, 2011 | 2007 Chevrolet Tahoe

    2 Answers

    Codes p0030 p0036 p0050 p0056 p0068 p0102 p0443 and u0107 on my 06 pontiac g6 gt are erroring. changed battery and got all these codes


    May be errant codes from losing power, erase them and see if they come back - [ I'm betting they won't.]

    Mar 21, 2011 | 2006 Pontiac G6

    1 Answer

    My check engine light has come on in my 2006 Pontiac G6 after 2 and a half years. What could possibly be wrong since I keep my car serviced and the guys had just told me that my car was in tip top shape?


    P0016 - Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A
    P0030 - Heated Oxygen Sensor (H02S) Heater Control Circuit Bank 1 Sensor 1
    P0031 - Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 1
    P0032 - Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 1 Sensor 1
    P0036 - Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2
    P0037 - Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 1 Sensor 2
    P0038 - Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 1 Sensor 2
    P0050 - Heated Oxygen Sensor (HO2S) Heater Circuit Bank 2 Sensor 1
    P0051 - Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 2 Sensor 1
    P0052 - Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 2 Sensor 1
    P0053 - HO2S Heater Resistance Bank 1 Sensor 1 (PCM)
    P0054 - HO2S Heater Resistance Bank 1 Sensor 2 (PCM)
    P0056 - Heated Oxygen Sensor (HO2S) Heater Circuit Bank 2 Sensor 2
    P0057 - Heated Oxygen Sensor (HO2S) Heater Circuit Low Voltage Bank 2 Sensor 2
    P0058 - Heated Oxygen Sensor (HO2S) Heater Circuit High Voltage Bank 2 Sensor 2
    P0068 - Throttle Body Airflow Performance (PCM)
    P0100 - MAF Sensor Circuit Insufficient Activity

    Jun 25, 2009 | 2006 Pontiac G6

    Not finding what you are looking for?
    2010 Chevrolet Chevrolet Malibu LTZ Logo

    Related Topics:

    202 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Chevrolet Experts

    yadayada
    yadayada

    Level 3 Expert

    77499 Answers

    Colin Stickland
    Colin Stickland

    Level 3 Expert

    22306 Answers

    Ronny Bennett Sr.
    Ronny Bennett Sr.

    Level 3 Expert

    6927 Answers

    Are you a Chevrolet Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides

    Loading...