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2019 Ram 1500 Classic
2019 Ram 1500 Classic Oxygen Sensors
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Part Number: RD96090004
Guaranteed to Fit
$21.00
Vehicle Fitment
- 2019 Ram 1500 Classic Lone Star 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Express 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Big Horn 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Warlock 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Tradesman 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
Product Details
Location : Before or Aftfer Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.8 in. Wire LengthInterchange Part Number : 25024680Warranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :
WARNING: 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.
Part Number: WKP35034213
Guaranteed to Fit
$33.49
Vehicle Fitment
- 2019 Ram 1500 Classic Lone Star 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Express 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Big Horn 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Warlock 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Tradesman 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
Product Details
Location : Before or Aftfer Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.8 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: 25024680
Guaranteed to Fit
$41.99
Vehicle Fitment
- 2019 Ram 1500 Classic Lone Star 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Express 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Big Horn 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Warlock 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Tradesman 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
Product Details
Location : Before or Aftfer Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.8 in. Wire LengthInterchange Part Number : RD96090004Warranty : 90-day Walker Products limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: NP2344545
Guaranteed to Fit
$41.99
Vehicle Fitment
- 2019 Ram 1500 Classic ST 6 Cyl 3.8L O.E. Quality Replacement Sensor
- 2019 Ram 1500 Classic Lone Star 6 Cyl 3.8L O.E. Quality Replacement Sensor
- 2019 Ram 1500 Classic SLT 6 Cyl 3.8L O.E. Quality Replacement Sensor
- 2019 Ram 1500 Classic Express 6 Cyl 3.8L O.E. Quality Replacement Sensor
- 2019 Ram 1500 Classic Big Horn 6 Cyl 3.8L O.E. Quality Replacement Sensor
- 2019 Ram 1500 Classic Warlock 6 Cyl 3.8L O.E. Quality Replacement Sensor
- 2019 Ram 1500 Classic Tradesman 6 Cyl 3.8L O.E. Quality Replacement Sensor
- 2019 Ram 1500 Classic SXT Plus 6 Cyl 3.8L O.E. Quality Replacement Sensor
Product Details
Location : Before or After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 18125Connector Gender : Female ConnectorWarranty : 1-year Denso limited WarrantyProp 65 Warning :
WARNING: 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.
Part Number: NG23161
Guaranteed to Fit
$41.49
Vehicle Fitment
- 2019 Ram 1500 Classic Express 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B1S2, B2S2, Carryover Model
- 2019 Ram 1500 Classic SLT 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B1S2, B2S2, Carryover Model
- 2019 Ram 1500 Classic Big Horn 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B1S2, B2S2, Carryover Model
- 2019 Ram 1500 Classic Tradesman 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B1S2, B2S2, Carryover Model
- 2019 Ram 1500 Classic Lone Star 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B1S2, B2S2, Carryover Model
- 2019 Ram 1500 Classic Warlock 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B1S2, B2S2, Carryover Model
- 2019 Ram 1500 Classic ST 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B1S2, B2S2, Carryover Model
- 2019 Ram 1500 Classic Special Service 8 Cyl 5.9L mfrbodycodename : DS, 6-Speed, Automatic Transmission, OE MFR: NTK, B1S1, B2S1, B1S2, Carryover Model
Product Details
Location : Before Catalytic Converter, Driver Side - After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleWarranty : NGK limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: BS18126
Guaranteed to Fit
$39.99
Vehicle Fitment
- 2019 Ram 1500 Classic Lone Star 8 Cyl 5.9L
- 2019 Ram 1500 Classic Warlock 8 Cyl 5.9L
- 2019 Ram 1500 Classic Express 8 Cyl 5.9L
- 2019 Ram 1500 Classic SLT 8 Cyl 5.9L
- 2019 Ram 1500 Classic Big Horn 8 Cyl 5.9L
- 2019 Ram 1500 Classic Tradesman 8 Cyl 5.9L
- 2019 Ram 1500 Classic ST 8 Cyl 5.9L
- 2019 Ram 1500 Classic Special Service 8 Cyl 5.9L
Product Details
Location : Driver Side, Before Catalytic ConverterNotes : Heated Type; Metal Housing Material; Steel Color/FinishType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitMounting Style : Threaded-in Mounting StyleHex Size : 0.87 in. Hex SizeConnector Gender : Female ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: BS15510
Guaranteed to Fit
$56.99
Vehicle Fitment
- 2019 Ram 1500 Classic ST 6 Cyl 3.8L
- 2019 Ram 1500 Classic Big Horn 8 Cyl 5.9L
- 2019 Ram 1500 Classic Tradesman 8 Cyl 5.9L
- 2019 Ram 1500 Classic Warlock 8 Cyl 5.9L
- 2019 Ram 1500 Classic Big Horn 6 Cyl 3.8L
- 2019 Ram 1500 Classic Special Service 8 Cyl 5.9L
- 2019 Ram 1500 Classic Express 8 Cyl 5.9L
- 2019 Ram 1500 Classic SLT 8 Cyl 5.9L
- 2019 Ram 1500 Classic Lone Star 6 Cyl 3.8L
- 2019 Ram 1500 Classic SLT 6 Cyl 3.8L
- 2019 Ram 1500 Classic Express 6 Cyl 3.8L
- 2019 Ram 1500 Classic Lone Star 8 Cyl 5.9L
- 2019 Ram 1500 Classic Warlock 6 Cyl 3.8L
- 2019 Ram 1500 Classic Tradesman 6 Cyl 3.8L
- 2019 Ram 1500 Classic SXT Plus 6 Cyl 3.8L
- 2019 Ram 1500 Classic ST 8 Cyl 5.9L
Product Details
Location : After Catalytic Converter, Passenger Side - Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.2 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeConnector Gender : Female ConnectorWarranty : 1-year Bosch limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: DELES10596
Guaranteed to Fit
$39.49
Vehicle Fitment
- 2019 Ram 1500 Classic Express 8 Cyl 5.9L
- 2019 Ram 1500 Classic SLT 8 Cyl 5.9L
- 2019 Ram 1500 Classic Big Horn 8 Cyl 5.9L
- 2019 Ram 1500 Classic Tradesman 8 Cyl 5.9L
- 2019 Ram 1500 Classic Lone Star 8 Cyl 5.9L
- 2019 Ram 1500 Classic Warlock 8 Cyl 5.9L
- 2019 Ram 1500 Classic Special Service 8 Cyl 5.9L
Product Details
Location : Rear, Driver SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 17.72 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 15510Warranty : 1-year or 12,000-mile Delphi limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: BS17238
Guaranteed to Fit
$77.49
Vehicle Fitment
- 2019 Ram 1500 Classic Tradesman 6 Cyl 3.2L
- 2019 Ram 1500 Classic ST 6 Cyl 3.2L
- 2019 Ram 1500 Classic SLT 6 Cyl 3.2L
- 2019 Ram 1500 Classic Laramie 6 Cyl 3.2L
Product Details
Location : Before Catalytic ConverterQuantity Sold : Sold individuallyWarranty : 1-year Bosch limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: NG23162
Guaranteed to Fit
$47.49
Vehicle Fitment
- 2019 Ram 1500 Classic Express 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B2S1, Carryover Model
- 2019 Ram 1500 Classic SLT 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B2S1, Carryover Model
- 2019 Ram 1500 Classic ST 6 Cyl 3.8L mfrbodycodename : DS, OE MFR: NTK, B1S1, B1S2, B2S1, B2S2, Carryover Model
- 2019 Ram 1500 Classic Big Horn 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B2S1, Carryover Model
- 2019 Ram 1500 Classic Tradesman 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B2S1, Carryover Model
- 2019 Ram 1500 Classic Lone Star 6 Cyl 3.8L mfrbodycodename : DS, OE MFR: NTK, B1S1, B1S2, B2S1, B2S2, Carryover Model
- 2019 Ram 1500 Classic SLT 6 Cyl 3.8L mfrbodycodename : DS, OE MFR: NTK, B1S1, B1S2, B2S1, B2S2, Carryover Model
- 2019 Ram 1500 Classic Express 6 Cyl 3.8L mfrbodycodename : DS, OE MFR: NTK, B1S1, B1S2, B2S1, B2S2, Carryover Model
- 2019 Ram 1500 Classic Lone Star 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B2S1, Carryover Model
- 2019 Ram 1500 Classic Warlock 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B2S1, Carryover Model
- 2019 Ram 1500 Classic Big Horn 6 Cyl 3.8L mfrbodycodename : DS, OE MFR: NTK, B1S1, B1S2, B2S1, B2S2, Carryover Model
- 2019 Ram 1500 Classic Warlock 6 Cyl 3.8L mfrbodycodename : DS, OE MFR: NTK, B1S1, B1S2, B2S1, B2S2, Carryover Model
- 2019 Ram 1500 Classic Tradesman 6 Cyl 3.8L mfrbodycodename : DS, OE MFR: NTK, B1S1, B1S2, B2S1, B2S2, Carryover Model
- 2019 Ram 1500 Classic SXT Plus 6 Cyl 3.8L mfrbodycodename : DS, OE MFR: NTK, B1S1, B1S2, B2S1, B2S2, Carryover Model
- 2019 Ram 1500 Classic ST 8 Cyl 5.9L mfrbodycodename : DS, 8-Speed, Automatic Transmission, OE MFR: NTK, B2S1, Carryover Model
Product Details
Location : Passenger Side, Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 10 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleWarranty : NGK limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: JRD96090004
Guaranteed to Fit
$24.99
Vehicle Fitment
- 2019 Ram 1500 Classic Lone Star 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Express 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Big Horn 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Warlock 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
- 2019 Ram 1500 Classic Tradesman 6 Cyl 3.8L FI, Naturally Aspirated, FLEX, B1S1; B1S2; B2S1; B2S2
Product Details
Location : Before or Aftfer Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.8 in. Wire LengthInterchange Part Number : 25024680Warranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :
WARNING: 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.
Part Number: M46A2930
Universal Fit
$131.35
Product Details
Quantity Sold : Sold individuallyProduct Fit : UniversalWarranty : 1-year MSD limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: WKP250-23200
Universal Fit
$57.99
Product Details
Notes : 20.0 Wire Gauge Measurement; 18mm. Thread DiameterQuantity Sold : Sold individuallyProduct Fit : UniversalWarranty : 90-day Walker Products limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemicals including Nickel (Metallic), 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.
Part Number: BS15741
Universal Fit
$46.49
Product Details
Notes : Heated Type; Metal Housing Material; Steel Color/FinishType : 4-wireQuantity Sold : Sold individuallyProduct Fit : UniversalWire Length : 27 in. Wire LengthMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeConnector Gender : Female ConnectorWarranty : 1-year Bosch limited warrantyPromotions : European Vehicle PartsSeries : OE Replacement Series
Part Number: WKP350-34200
Universal Fit
$30.99
Product Details
Notes : 9.37 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 4-wireQuantity Sold : Sold individuallyProduct Fit : UniversalWire Length : 5.83 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleWarranty : 90-day Walker Products limited warrantyProp 65 Warning :
WARNING: 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.
Page 1 of 2 | Showing 1 - 15 of 24 results
Top Rated Products
Popular Products
Walker ProductsWalker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wireManufacturer #350-34213
( Reviews) Questions, Answers
WALKER PRODUCTS AFTERMARKET OXYGEN SENSORS
Restore your ride to optimum, OE-standard performance with the high-quality, fuel-efficient and ultra-durable design of Walker Products’ aftermarket oxygen sensors. They’re just the ticket if you&rs...
BoschOE Replacement Series Oxygen Sensor, Sold individually 4-wireManufacturer #18126
( Reviews) Questions, Answers
Bosch invented the automotive oxygen sensor and is the number one choice of vehicle manufacturers around the world. Properly functioning oxygen sensors are important when it comes to your vehicles fuel efficiency and reducing harmful exhaust emissions.
Specifications:<...
Specifications:<...
HolleyOxygen Sensor, Sold individuallyManufacturer #554-101
( Reviews) Questions, Answers
HOLLEY OXYGEN SENSOR
Expertly crafted and tested to top-grade, OE-specific standards, Holley Oxygen Sensor provides high quality performance without the high level price. Its OE-standard design provides the right fit and the right solution to your vehicle need...
AEMUniversal, Bosch LSU 4.2 Wideband UEGO "Replacement" SensorManufacturer #30-2001
( Reviews) Questions, Answers
AEM BOSCH WIDEBAND UEGO REPLACEMENT SENSOR
AEM's Oxygen Sensor uses the Bosch LSU 4.2 sensor that is accurate and durable, along with an advanced control unit that is encased entirely within the gauge head. Works with the AEM digital and analog wideband gauges, EMS's with the buil...
AEM's Oxygen Sensor uses the Bosch LSU 4.2 sensor that is accurate and durable, along with an advanced control unit that is encased entirely within the gauge head. Works with the AEM digital and analog wideband gauges, EMS's with the buil...
NTKOxygen Sensor, Sold individually 4-wireManufacturer #23161
( Reviews) Questions, Answers
NTK SUPER CLASS OE IDENTICAL OXYGEN SENSOR
Notes: OE Type 4-Wire Oxygen Sensor
NTK Oxygen Sensor combines expertise with innovation in order to control the fuel and ignition systems to optimize a car's performance in the areas of emissions and fuel economy.
Features...
Product Questions & Answers
Q:Is this upstream or downstream?
Nef79
A:BEST ANSWERHi Neftaly, I'm glad to assist you. This is a wideband and heated type of universal oxygen sensor. This is commonly used for the front or rear location and you will need to reuse your original connector after some splicing and cutting. Please provide your complete vehicle application and engine size (year, make, model, submodel and engine size.) so we could identify the correct direct fit oxygen sensor for your car. Take advantage of our clearance sale for this part while supply lasts. I hope this helps. Happy shopping.
https://www.carparts.com/oxygen-sensor/walker-products/wkp350-34200?can=CPJE1043 Show less
Jeonino E.
5 Questions, 1 AnswerView all Q&As >
Q:Will this part replace a Nox sensor 1 for a 2018 Chevrolet Equinox LT Diesel Turbo engine? Show Less
Jen
A:BEST ANSWERHi Jennifer, thank you for reaching out. This universal product may require some modifications to replace the oxygen sensor of the 2018 Chevrolet Equinox LT with a 1.6-liter diesel engine. This part isn't specific to any vehicle. Should you decide to order this part, you can use this link to order this part at a discounted price today while supplies last: https://www.carparts.com/oxygen-sensor/bosch/bs15741?can=CPAP3648_CSQA_20241013
I hope this helps. Enjoy shopping. Show less
Aldrin P.
5 Questions, 1 AnswerView all Q&As >
Q:Will this fit down stream nissin 1982 280zx?
Ron S.
A:BEST ANSWERHi Ron, thank you for reaching out. No, this will not. Per checking, we don't have a direct-fit downstream oxygen sensor for a 1982 Nissan 280ZX. Thank you for inquiring. Have a nice day. Show less
Aldrin P.
5 Questions, 1 AnswerView all Q&As >
Helpful Automotive Resources
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)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)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 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)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)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.