{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2003 Dodge Durango

2003 Dodge Durango Oxygen Sensors

Refine by:
See All
See All

Shop Catalog

Showing 1 - 15 of 74 results
Display item:
15
30
45
Sort by:
Passenger Side - Before Catalytic Converter Oxygen Sensor, 4-wire, 8 Cylinder, 5.9L Engine, California-ESV
Part Number: ARBJ960903
Guaranteed to Fit
$24.18
Vehicle Fitment
  • 2003 Dodge Durango SXT 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango R/T 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango Sport 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango SLT 8 Cyl 5.9L California-ESV
Product Details
Location : Passenger Side - Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.31 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024253Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side - Before Catalytic Converter Oxygen Sensor, with California Emissions, Upstream Left, Sold individually, 4-wire, 8 Cyl 5.9L
Part Number: ARBJ960907
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 2003 Dodge Durango R/T 8 Cyl 5.9L with California Emissions, Upstream Left
  • 2003 Dodge Durango SLT 8 Cyl 5.9L with California Emissions, Upstream Left
  • 2003 Dodge Durango Sport 8 Cyl 5.9L with California Emissions, Upstream Left
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L with California Emissions, Upstream Left
  • 2003 Dodge Durango SXT 8 Cyl 5.9L with California Emissions, Upstream Left
Product Details
Location : Driver Side - Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.25 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024460Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensors, 4-Wire, 8 Cylinder, 5.9L Engine, California-ESV
Part Number: SET-ARBJ960907-2
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 2003 Dodge Durango R/T 8 Cyl 5.9L with California Emissions, Upstream Left
  • 2003 Dodge Durango SLT 8 Cyl 5.9L with California Emissions, Upstream Left
  • 2003 Dodge Durango Sport 8 Cyl 5.9L with California Emissions, Upstream Left
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L with California Emissions, Upstream Left
  • 2003 Dodge Durango SXT 8 Cyl 5.9L with California Emissions, Upstream Left
Product Details
Location : After Catalytic ConverterComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 19.25 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side - After Catalytic Converter Oxygen Sensor, California-ESV, Sold individually, 4-wire, 8 Cyl 5.9L
Part Number: ARBJ960905
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2003 Dodge Durango R/T 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango Sport 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango SXT 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango SLT 8 Cyl 5.9L California-ESV
Product Details
Location : Driver Side - After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.1 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024259Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Before or After Catalytic Converter Oxygen Sensor, California-Esv; Non California-Esv, Sold individually, 4-wire, 8 Cyl 5.9L
Part Number: ARBD960902
Guaranteed to Fit
$22.15
Vehicle Fitment
  • 2003 Dodge Durango R/T 8 Cyl 5.9L California-Esv; Non California-Esv
  • 2003 Dodge Durango Sport 8 Cyl 5.9L California-Esv; Non California-Esv
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L California-Esv; Non California-Esv
  • 2003 Dodge Durango SXT 8 Cyl 5.9L California-Esv; Non California-Esv
  • 2003 Dodge Durango SLT 8 Cyl 5.9L California-Esv; Non California-Esv
Product Details
Location : Before or After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024345Connector Gender : Female ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Passenger Side, Before Catalytic Converter Oxygen Sensor, Eng. VIN: Z, FI, Naturally Aspirated, GAS, Calif-ESV, Sold individually, 4-wire, 8 Cyl 5.9L, Walker Products Aftermarket Base Sensor - Passenger Side, Before Catalytic Converter
Part Number: WKP35034039
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2003 Dodge Durango SXT 8 Cyl 5.9L Eng. VIN: Z, FI, Naturally Aspirated, GAS, Calif-ESV
  • 2003 Dodge Durango R/T 8 Cyl 5.9L Eng. VIN: Z, FI, Naturally Aspirated, GAS, Calif-ESV
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L Eng. VIN: Z, FI, Naturally Aspirated, GAS, Calif-ESV
  • 2003 Dodge Durango Sport 8 Cyl 5.9L Eng. VIN: Z, FI, Naturally Aspirated, GAS, Calif-ESV
  • 2003 Dodge Durango SLT 8 Cyl 5.9L Eng. VIN: Z, FI, Naturally Aspirated, GAS, Calif-ESV
Product Details
Location : Passenger Side, Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Before or After Catalytic Converter Oxygen Sensor, Eng. VIN: N, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 8 Cyl 4.7L, Walker Products Aftermarket Base Sensor - Before or After Catalytic Converter
Part Number: WKP35034655
Guaranteed to Fit
$32.99
Vehicle Fitment
  • 2003 Dodge Durango SLT Plus 8 Cyl 4.7L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2003 Dodge Durango SXT 8 Cyl 4.7L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2003 Dodge Durango Sport 8 Cyl 4.7L Eng. VIN: N, FI, Naturally Aspirated, GAS
  • 2003 Dodge Durango SLT 8 Cyl 4.7L Eng. VIN: N, FI, Naturally Aspirated, GAS
Product Details
Location : Before or After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.11 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Passenger Side - Before Catalytic Converter Oxygen Sensor, California-ESV, Sold individually, 4-wire, 8 Cyl 5.9L, Walker Products Original Equipment Base Sensor - Passenger Side - Before Catalytic Converter
Part Number: 25024253
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 2003 Dodge Durango SXT 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango R/T 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango Sport 8 Cyl 5.9L California-ESV
  • 2003 Dodge Durango SLT 8 Cyl 5.9L California-ESV
Product Details
Location : Passenger Side - Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthInterchange Part Number : ARBJ960903Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Original Equipment Base Sensor
Before or After Catalytic Converter Oxygen Sensor, California-Esv; Non California-Esv, Sold individually, 4-wire, 8 Cyl 5.9L, Walker Products Original Equipment Base Sensor - Before or After Catalytic Converter
Part Number: 25024345
Guaranteed to Fit
$49.49
Vehicle Fitment
  • 2003 Dodge Durango R/T 8 Cyl 5.9L California-Esv; Non California-Esv
  • 2003 Dodge Durango Sport 8 Cyl 5.9L California-Esv; Non California-Esv
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L California-Esv; Non California-Esv
  • 2003 Dodge Durango SXT 8 Cyl 5.9L California-Esv; Non California-Esv
  • 2003 Dodge Durango SLT 8 Cyl 5.9L California-Esv; Non California-Esv
Product Details
Location : Before or After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.6 in. Wire LengthInterchange Part Number : ARBD960902Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Original Equipment Base Sensor
Before Catalytic Converter; Passenger Side, After  Oxygen Sensor, Eng. VIN: Z, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 8 Cyl 5.9L, Walker Products Aftermarket Base Sensor - Before Catalytic Converter; Passenger Side, After Catalytic Converter
Part Number: WKP35034320
Guaranteed to Fit
$29.99
Vehicle Fitment
  • 2003 Dodge Durango R/T 8 Cyl 5.9L Eng. VIN: Z, FI, Naturally Aspirated, GAS
  • 2003 Dodge Durango Sport 8 Cyl 5.9L Eng. VIN: Z, FI, Naturally Aspirated, GAS
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L Eng. VIN: Z, FI, Naturally Aspirated, GAS
  • 2003 Dodge Durango SXT 8 Cyl 5.9L Eng. VIN: Z, FI, Naturally Aspirated, GAS
  • 2003 Dodge Durango SLT 8 Cyl 5.9L Eng. VIN: Z, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic Converter; Passenger Side, After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.6 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Aftermarket Base Sensor
Upstream; Downstream, Passenger Side Oxygen Sensor, RWD; OE Manufactured Part, Sold individually, 4-wire, 8 Cyl 4.7L, OE Replacement Series - Downstream, Passenger Side - Upstream; Downstream, Passenger Side
Part Number: BS13610
Guaranteed to Fit
$34.49
Vehicle Fitment
  • 2003 Dodge Durango R/T 8 Cyl 5.9L OE manufactured part; with California Emissions
  • 2003 Dodge Durango Sport 8 Cyl 5.9L OE manufactured part; with California Emissions
  • 2003 Dodge Durango Sport 8 Cyl 4.7L 4WD; OE Manufactured Part
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L OE manufactured part; with California Emissions
  • 2003 Dodge Durango SLT Plus 8 Cyl 4.7L 4WD; OE Manufactured Part
  • 2003 Dodge Durango SXT 8 Cyl 5.9L OE manufactured part; with California Emissions
  • 2003 Dodge Durango SLT 8 Cyl 5.9L OE manufactured part; with California Emissions
  • 2003 Dodge Durango SXT 8 Cyl 4.7L RWD; OE Manufactured Part
  • 2003 Dodge Durango SLT 8 Cyl 4.7L 4WD; OE Manufactured Part
Product Details
Location : Upstream; Downstream, Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.8 in. wire lengthInterchange Part Number : 15510Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : CarParts EuroSeries : OE Replacement Series
Oxygen Sensor, Sold individually, 4-wire, OE Replacement Series
Part Number: BS13687
Guaranteed to Fit
$34.49
Vehicle Fitment
  • 2003 Dodge Durango Sport 8 Cyl 4.7L With California Emissions
  • 2003 Dodge Durango SLT Plus 8 Cyl 4.7L With California Emissions
  • 2003 Dodge Durango SXT 8 Cyl 4.7L With California Emissions
  • 2003 Dodge Durango SLT 8 Cyl 4.7L With California Emissions
Product Details
Location : Downstream, Driver SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.7 in. Wire LengthInterchange Part Number : 15510Warranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : CarParts EuroSeries : OE Replacement Series
Front, Passenger Side Oxygen Sensor, With California Emissions System, Sold individually, 4-wire, 8 Cyl 5.9L
Part Number: DELES11003
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2003 Dodge Durango R/T 8 Cyl 5.9L With California Emissions System
  • 2003 Dodge Durango SLT 8 Cyl 5.9L With California Emissions System
  • 2003 Dodge Durango Sport 8 Cyl 5.9L With California Emissions System
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L With California Emissions System
  • 2003 Dodge Durango SXT 8 Cyl 5.9L With California Emissions System
Product Details
Location : Front, Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.81 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 2344210Warranty : 1-year or 12,000-mile Delphi limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Before or After Catalytic Converter, Passenger Sid Oxygen Sensor, Sold individually, 4-wire, 8 Cyl 4.7L - Before or After Catalytic Converter, Passenger Side
Part Number: NP2344718
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 2003 Dodge Durango SLT Plus 8 Cyl 4.7L
  • 2003 Dodge Durango SXT 8 Cyl 4.7L
  • 2003 Dodge Durango Sport 8 Cyl 4.7L
  • 2003 Dodge Durango SLT 8 Cyl 4.7L
Product Details
Location : Before or After Catalytic Converter, Passenger SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 15510Warranty : 1-year Denso limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Before and After Catalytic Converter Oxygen Sensor, California-Esv, Non California-Esv, Set of 2, 4-wire, 8 Cyl 5.9L, Walker Products Oxygen Sensor - Before and After Catalytic Converter
Part Number: SET-25024345-2
Guaranteed to Fit
$84.00
Vehicle Fitment
  • 2003 Dodge Durango R/T 8 Cyl 5.9L California-Esv, Non California-Esv
  • 2003 Dodge Durango Sport 8 Cyl 5.9L California-Esv, Non California-Esv
  • 2003 Dodge Durango SLT Plus 8 Cyl 5.9L California-Esv, Non California-Esv
  • 2003 Dodge Durango SXT 8 Cyl 5.9L California-Esv, Non California-Esv
  • 2003 Dodge Durango SLT 8 Cyl 5.9L California-Esv, Non California-Esv
Product Details
Location : Before and After Catalytic ConverterNotes : Set Components - (2) Oxygen SensorType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 12.6 in. Wire LengthInterchange Part Number : ARBD960902Warranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Walker Products Oxygen Sensor
Page 1 of 5 | Showing 1 - 15 of 74 results

Top Rated Products

The part was an exact fit for my Jeep Liberty. Will definitely be a repeat buyer.
Richard A.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:Is this a diy replacement ? The O2 sensor for a 2003 jeep liberty renegade Show Less
Jonathan C.
A:BEST ANSWERHi Jonathan, Yes, these are direct replacements for the 2003 Jeep Liberty Renegade models. Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >
Q:Is this the upstream or downstream O2 sensor or both?
Jason P.
A:BEST ANSWERHi Jason, thanks for initiating contact. This oxygen sensor is identified as a downstream O2 sensor. If you're interested and your vehicle information matches this product, click the link below to order directly and take advantage of our current discounts and limited supply. Happy shopping! https://www.carparts.com/oxygen-sensor/denso/np2344718?can=CPGG4850_CSQA_20240812 Show less
Grace G.
 
2 Questions, 1 AnswerView all Q&As >
Q:I need upstream and downstream set for 2007 jeep grand Cherokee limited 5.7 hemi ? Show Less
Erick
A:BEST ANSWERHi Derek, I'm pleased to assist you. I recommend SET-ARBJ960903-2 for the upstream and downstream oxygen sensors compatible with the 2007 Jeep Grand Cherokee Limited 8 Cyl 5.7L. Click the link below to view and continue ordering at a discount today before the offer ends. I hope this helps and enjoy shopping! https://www.carparts.com/details/Jeep/Grand_Cherokee/DriveWire/Oxygen_Sensor/2007/Limited/8_Cyl_5-dot-7L/SET-ARBJ960903-2.html?can=CPGG4850_CSQA_20240405 Show less
Grace G.
 
2 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)Note that there is only one bank if your car has a straight engine and the scan tool will always refer to that bank as “Bank 1.” P2187 code indicates that your vehicle’s computer detected a potential issue with the fuel mixture at idle.
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)Bank 1 is where the #1 spark plug is. O2 sensor 1/1 is the upstream sensor on Bank 1 (different for a Ford than for a Chevy or a Dodge), and O2 sensor 1/2 is the downstream sensor on Bank 1. O2 2/1 is upstream on Bank 2 and O2
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)With that in mind, it’s important to note that Bank 1 is always where the number 1 cylinder is located. Thus, on Ford pickups, Bank 1 is the passenger side bank, but on Chevy and Dodge pickups, Bank 1 is the driver side bank. You need to know this, or
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)Diagnostic trouble code (DTC) P0135 stands for “Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1).” It is set when the car’s primary computer—also called the powertrain control module or PCM—determines that the heated oxygen sensor (HO2S) 1 heater current is higher or lower than the ideal amp for
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)The Bank 1 portion of the code refers to the side of the engine with the number one cylinder. Sensor 1 refers to the upstream O2 sensor.