{
    "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
}
2019 Toyota Tacoma
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2019 Toyota Tacoma

2019 Toyota Tacoma Oxygen Sensors

Refine by:

Shop Catalog

Showing 1 - 15 of 40 results
Display item:
15
30
45
Sort by:
Before Catalytic Converter Oxygen Sensor, 4-Wire, 6 Cylinder, 3.5L Engine, Air/Fuel Sensor, FI, Naturally Aspirated, GAS
DriveWire
Before Catalytic Converter Oxygen Sensor, 4-Wire, 6 Cylinder, 3.5L Engine, Air/Fuel Sensor, FI, Naturally Aspirated, GAS
Part Number: REPT960917
Guaranteed to Fit
$49.99
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma SR 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Manual Transmission
  • 2019 Toyota Tacoma Limited 6 Cyl 3.5L FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 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 : 25054006Connector 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
Before Catalytic Converter, Driver and Passenger Side Oxygen Sensor, 4-Wire, 6 Cylinder, 3.5L Engine, Air/Fuel Sensor, Eng Des: 2GR-FKS, FI, Naturally Aspirated, GAS
DriveWire
Before Catalytic Converter, Driver and Passenger Side Oxygen Sensor, 4-Wire, 6 Cylinder, 3.5L Engine, Air/Fuel Sensor, Eng Des: 2GR-FKS, FI, Naturally Aspirated, GAS
Part Number: SET-REPT960917-2
Guaranteed to Fit
$97.99
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 6 Cyl 3.5L Eng Des: 2GR-FKS, FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma SR 6 Cyl 3.5L Eng Des: 2GR-FKS, FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L Eng Des: 2GR-FKS, FI, Naturally Aspirated, GAS, Manual Transmission
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L Eng Des: 2GR-FKS, FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L Eng Des: 2GR-FKS, FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma Limited 6 Cyl 3.5L Eng Des: 2GR-FKS, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic Converter, Driver and Passenger SideNotes : Air/Fuel sensorComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitThread 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
Before Catalytic Converter Oxygen Sensor, 4-wire, Air/Fuel sensor
DriveWire
Before Catalytic Converter Oxygen Sensor, 4-wire, Air/Fuel sensor
Part Number: REPT960928
Guaranteed to Fit
$64.49
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 4 Cyl 2.7L FI, Naturally Aspirated, GAS, Crew Cab Pickup, B1S1
  • 2019 Toyota Tacoma SR 4 Cyl 2.7L FI, Naturally Aspirated, GAS, Crew Cab Pickup, B1S1
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.76 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeReplaces OE Number : 8946733110Interchange Part Number : 25054059, 8946733110Connector 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
Before Catalytic Converter Oxygen Sensor, 4-Wire, Heated
DriveWire
Before Catalytic Converter Oxygen Sensor, 4-Wire, Heated
Part Number: REPT960916
Guaranteed to Fit
$24.99
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma SR 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma SR5 4 Cyl 2.7L FI, Naturally Aspirated, GAS, Extended Cab Pickup, B1S2
  • 2019 Toyota Tacoma SR 4 Cyl 2.7L FI, Naturally Aspirated, GAS, Extended Cab Pickup, B1S2
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma Limited 6 Cyl 3.5L FI, Naturally Aspirated, GAS
Product Details
Location : Passenger Side, 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 : 25024777Connector 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
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25054006
Guaranteed to Fit
$119.99
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma SR 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Manual Transmission
  • 2019 Toyota Tacoma Limited 6 Cyl 3.5L FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthInterchange Part Number : REPT960917Warranty : 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
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP25054059
Guaranteed to Fit
$129.49
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 4 Cyl 2.7L FI, Naturally Aspirated, GAS, Crew Cab Pickup, B1S1
  • 2019 Toyota Tacoma SR 4 Cyl 2.7L FI, Naturally Aspirated, GAS, Extended Cab Pickup, B1S1
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.76 in. Wire LengthInterchange Part Number : REPT960928Warranty : 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
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034269
Guaranteed to Fit
$42.99
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma SR 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Manual Transmission
  • 2019 Toyota Tacoma Limited 6 Cyl 3.5L FI, Naturally Aspirated, GAS
Product Details
Location : Driver Side, After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.78 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
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35064070
Guaranteed to Fit
$100.99
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 4 Cyl 2.7L FI, Naturally Aspirated, GAS, Crew Cab Pickup, B1S1
  • 2019 Toyota Tacoma SR 4 Cyl 2.7L FI, Naturally Aspirated, GAS, Crew Cab Pickup, B1S1
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.76 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
Oxygen Sensor, Sold individually
Walker Products®
Oxygen Sensor, Sold individually
Part Number: 25024924
Guaranteed to Fit
$55.49
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 4 Cyl 2.7L enginedesignationname: 2TR-FE, FI, Naturally Aspirated, GAS, Crew Cab Pickup, B1S2
  • 2019 Toyota Tacoma SR 4 Cyl 2.7L enginedesignationname: 2TR-FE, FI, Naturally Aspirated, GAS, Crew Cab Pickup, B1S2
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L enginedesignationname: 2GR-FKS, FI, Naturally Aspirated, GAS, Manual Transmission
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L enginedesignationname: 2GR-FKS, FI, Naturally Aspirated, GAS, Manual Transmission
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L enginedesignationname: 2GR-FKS, FI, Naturally Aspirated, GAS, Manual Transmission
Product Details
Location : Passenger Side, After Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: 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.

Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2349140
Guaranteed to Fit
$144.49
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 6 Cyl 3.5L
  • 2019 Toyota Tacoma SR 6 Cyl 3.5L
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L
  • 2019 Toyota Tacoma Limited 6 Cyl 3.5L
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.46 in. Wire LengthWarranty : 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.

Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2349161
Guaranteed to Fit
$147.49
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 4 Cyl 2.7L
  • 2019 Toyota Tacoma SR 4 Cyl 2.7L
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.78 in. Wire LengthThread Size : 18 mm Thread SizeConnector Gender : Male ConnectorWarranty : 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.

Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034258
Guaranteed to Fit
$56.99
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma SR 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma SR5 4 Cyl 2.7L FI, Naturally Aspirated, GAS, Extended Cab Pickup, B1S2
  • 2019 Toyota Tacoma SR 4 Cyl 2.7L FI, Naturally Aspirated, GAS, Extended Cab Pickup, B1S2
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma Limited 6 Cyl 3.5L FI, Naturally Aspirated, GAS
Product Details
Location : Passenger Side, After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.9 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
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35064017
Guaranteed to Fit
$100.49
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma SR 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Manual Transmission
  • 2019 Toyota Tacoma Limited 6 Cyl 3.5L FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 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
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP25024906
Guaranteed to Fit
$55.99
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma SR 6 Cyl 3.5L FI, Naturally Aspirated, GAS
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Automatic Transmission
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L FI, Naturally Aspirated, GAS, Manual Transmission
  • 2019 Toyota Tacoma Limited 6 Cyl 3.5L FI, Naturally Aspirated, GAS
Product Details
Location : Driver Side, After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.78 in. Wire LengthInterchange Part Number : DL96090009Warranty : 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
After Catalytic Converter, Driver Side Oxygen Sensor, Sold individually 4-wire
Denso®
After Catalytic Converter, Driver Side Oxygen Sensor, Sold individually 4-wire
Part Number: NP2348005
Guaranteed to Fit
$63.99
Vehicle Fitment
  • 2019 Toyota Tacoma SR5 6 Cyl 3.5L
  • 2019 Toyota Tacoma TRD Off-Road 6 Cyl 3.5L
  • 2019 Toyota Tacoma TRD Pro 6 Cyl 3.5L
  • 2019 Toyota Tacoma SR 6 Cyl 3.5L
  • 2019 Toyota Tacoma Limited 6 Cyl 3.5L
  • 2019 Toyota Tacoma TRD Sport 6 Cyl 3.5L
Product Details
Location : After Catalytic Converter, Driver SideNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 9.25 in. Wire LengthThread Size : 18 mm Thread SizeConnector Gender : Male ConnectorWarranty : 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.

Page 1 of 3 | Showing 1 - 15 of 40 results

Top Rated Products

DriveWire Before Catalytic Converter Oxygen Sensor, 4-wire, Air/Fuel sensor
$64.49( Review)
Great part. Quick response to a query. I could install the oxygen sensor and it’s worSee More
Prakash H.
VERIFIED PURCHASER

Popular Products

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.