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2020 Ford F-150

2020 Ford F-150 Oxygen Sensors

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OE Replacement Series Oxygen Sensor, Sold individually 5-wire
Part Number: BS17487
Guaranteed to Fit
$69.99
Vehicle Fitment
  • 2020 Ford F-150 Lariat 6 Cyl 2.7L
  • 2020 Ford F-150 XL 6 Cyl 2.7L
  • 2020 Ford F-150 XLT 6 Cyl 2.7L
Product Details
Location : Passenger Side, Before Catalytic ConverterNotes : Heated Sensor TypeType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeConnector Gender : Male ConnectorWarranty : 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 : European Vehicle PartsSeries : OE Replacement Series
Driver Side, Before Catalytic Converter Oxygen Sensor, Sold individually
Part Number: MIDY1444
Guaranteed to Fit
$162.99
Vehicle Fitment
  • 2020 Ford F-150 XLT 6 Cyl 3.3L
  • 2020 Ford F-150 Platinum 8 Cyl 5.0L
  • 2020 Ford F-150 King Ranch 8 Cyl 5.0L
  • 2020 Ford F-150 XL 8 Cyl 5.0L
  • 2020 Ford F-150 Lariat 8 Cyl 5.0L
  • 2020 Ford F-150 XLT 8 Cyl 5.0L
  • 2020 Ford F-150 XL 6 Cyl 3.3L
  • 2020 Ford F-150 SSV 8 Cyl 5.0L
Product Details
Location : Driver Side, Before Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 2-year or unlimited-mile Motorcraft 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.

Passenger Side, Before Catalytic Converter Oxygen Sensor, Sold individually
Part Number: MIDY1417
Guaranteed to Fit
$170.99
Vehicle Fitment
  • 2020 Ford F-150 XLT 6 Cyl 3.3L
  • 2020 Ford F-150 Platinum 8 Cyl 5.0L
  • 2020 Ford F-150 King Ranch 8 Cyl 5.0L
  • 2020 Ford F-150 XL 8 Cyl 5.0L
  • 2020 Ford F-150 Lariat 8 Cyl 5.0L
  • 2020 Ford F-150 XLT 8 Cyl 5.0L
  • 2020 Ford F-150 XL 6 Cyl 3.3L
  • 2020 Ford F-150 SSV 8 Cyl 5.0L
Product Details
Location : Passenger Side, Before Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 2-year or unlimited-mile Motorcraft 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.

Driver Side, After Catalytic Converter Oxygen Sensor, Sold individually
Part Number: MIDY1419
Guaranteed to Fit
$49.49
Vehicle Fitment
  • 2020 Ford F-150 XLT 6 Cyl 3.3L
  • 2020 Ford F-150 Platinum 8 Cyl 5.0L
  • 2020 Ford F-150 King Ranch 8 Cyl 5.0L
  • 2020 Ford F-150 XL 8 Cyl 5.0L
  • 2020 Ford F-150 Lariat 8 Cyl 5.0L
  • 2020 Ford F-150 XLT 8 Cyl 5.0L
  • 2020 Ford F-150 XL 6 Cyl 3.3L
  • 2020 Ford F-150 SSV 8 Cyl 5.0L
Product Details
Location : Driver Side, After Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 2-year or unlimited-mile Motorcraft 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
Part Number: WKP350-341045
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 2020 Ford F-150 Lariat 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 Police Responder 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 XL 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 King Ranch 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 Raptor 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
Product Details
Location : After Catalytic ConverterNotes : 13.77 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.61 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Female ConnectorWarranty : 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
After Catalytic Converter Oxygen Sensor, Sold individually
Part Number: NP2344961
Guaranteed to Fit
$35.99
Vehicle Fitment
  • 2020 Ford F-150 Limited 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2020 Ford F-150 Lariat 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2020 Ford F-150 Raptor 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2020 Ford F-150 XLT 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2020 Ford F-150 Platinum 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2020 Ford F-150 Police Responder 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2020 Ford F-150 XL 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2020 Ford F-150 King Ranch 6 Cyl 3.5L O.E. Quality Replacement Sensor
  • 2020 Ford F-150 SSV 6 Cyl 3.5L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterNotes : (4) Wire Quantity; 15.16 in. Wire Harness Length; Heated Sensor TypeQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 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
Part Number: WKP350341081
Guaranteed to Fit
$54.49
Vehicle Fitment
  • 2020 Ford F-150 Platinum 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 XL 6 Cyl 3.3L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 SSV 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 XL 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 XLT 6 Cyl 3.3L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 King Ranch 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 Lariat 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 XLT 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
Product Details
Location : Driver Side, After Catalytic ConverterNotes : (4) Wire Quantity; 400 mm Overall Length; HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18 Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Female ConnectorConnector Shape : Rectangular Connector ShapeWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel and Nickel Alloyed Stainless Steel, which are 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 5-wire
Part Number: NP2345713
Guaranteed to Fit
$74.49
Vehicle Fitment
  • 2020 Ford F-150 Limited 6 Cyl 3.5L Eng.VIN: G, O.E. Quality Replacement Sensor
  • 2020 Ford F-150 Raptor 6 Cyl 3.5L Eng.VIN: G, O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic Converter, Passenger SideNotes : HeatedType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 25.28 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.

Oxygen Sensor, Sold individually 4-wire
Part Number: NP2348017
Guaranteed to Fit
$54.99
Vehicle Fitment
  • 2020 Ford F-150 Lariat 6 Cyl 3.5L Eng.VIN: 4, O.E. Quality Replacement Sensor
  • 2020 Ford F-150 XLT 6 Cyl 3.5L Eng.VIN: 4, O.E. Quality Replacement Sensor
  • 2020 Ford F-150 Platinum 6 Cyl 3.5L Eng.VIN: 4, O.E. Quality Replacement Sensor
  • 2020 Ford F-150 Police Responder 6 Cyl 3.5L Eng.VIN: 4, O.E. Quality Replacement Sensor
  • 2020 Ford F-150 XL 6 Cyl 3.5L Eng.VIN: 4, O.E. Quality Replacement Sensor
  • 2020 Ford F-150 King Ranch 6 Cyl 3.5L Eng.VIN: 4, O.E. Quality Replacement Sensor
  • 2020 Ford F-150 SSV 6 Cyl 3.5L Eng.VIN: 4, O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.19 in. Wire LengthThread Size : 18 mm Thread SizeConnector Gender : Female 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.

Oxygen Sensor, Sold individually 4-wire
Part Number: WKP250241247
Guaranteed to Fit
$62.99
Vehicle Fitment
  • 2020 Ford F-150 Platinum 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 XL 6 Cyl 3.3L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 SSV 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 XL 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 XLT 6 Cyl 3.3L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 King Ranch 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 Lariat 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
  • 2020 Ford F-150 XLT 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S2
Product Details
Location : Driver Side, After Catalytic ConverterNotes : (4) Wire Quantity; 400 mm Overall Length; HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18 Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Female ConnectorConnector Shape : Rectangular Connector ShapeWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel and Nickel Alloyed Stainless Steel, which are 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 Original Equipment Base Sensor Oxygen Sensor, Sold individually
Part Number: WKP250-241199
Guaranteed to Fit
$90.49
Vehicle Fitment
  • 2020 Ford F-150 Lariat 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 Police Responder 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 XL 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 King Ranch 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 Raptor 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
  • 2020 Ford F-150 SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B1S2; B2S2
Product Details
Location : 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 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
Oxygen Sensor, Sold individually 5-wire
Part Number: 35035136
Guaranteed to Fit
$111.99
Vehicle Fitment
  • 2020 Ford F-150 Platinum 8 Cyl 5.0L Eng. VIN: 5, FI, Naturally Aspirated, FLEX, B1S1
  • 2020 Ford F-150 XL 6 Cyl 3.3L Eng. VIN: B, FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 SSV 8 Cyl 5.0L Eng. VIN: 5, FI, Naturally Aspirated, FLEX, B1S1
  • 2020 Ford F-150 XL 8 Cyl 5.0L Eng. VIN: 5, FI, Naturally Aspirated, FLEX, B1S1
  • 2020 Ford F-150 XLT 6 Cyl 3.3L Eng. VIN: B, FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 King Ranch 8 Cyl 5.0L Eng. VIN: 5, FI, Naturally Aspirated, FLEX, B1S1
  • 2020 Ford F-150 Lariat 8 Cyl 5.0L Eng. VIN: 5, FI, Naturally Aspirated, FLEX, B1S1
  • 2020 Ford F-150 XLT 8 Cyl 5.0L Eng. VIN: 5, FI, Naturally Aspirated, FLEX, B1S1
Product Details
Location : Passenger Side, Before Catalytic ConverterNotes : 20 ga. Wire Measurement; 21.77 in. Overall Length; Heated Sensor TypeType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.23 in. Wire LengthThread Size : 18 mm Thread SizeConnector Gender : Female ConnectorWarranty : 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.

Before Catalytic Converter, Driver Side Oxygen Sensor, Sold individually 5-wire
Part Number: WKP25025136
Guaranteed to Fit
$107.99
Vehicle Fitment
  • 2020 Ford F-150 XL 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 XLT 6 Cyl 3.3L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 Platinum 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 King Ranch 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 Lariat 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 XLT 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 XL 6 Cyl 3.3L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 SSV 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
Product Details
Location : Before Catalytic Converter, Driver SideNotes : (5) Wire Quantity; 625 mm Overall Length; HeatedType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18 Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Female ConnectorConnector Shape : Oval Connector ShapeWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel and Nickel Alloyed Stainless Steel, which are 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 5-wire
Part Number: WKP35035060
Guaranteed to Fit
$90.49
Vehicle Fitment
  • 2020 Ford F-150 Platinum 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2020 Ford F-150 XL 6 Cyl 2.7L FI, Turbocharged, GAS, B1S1; B2S1
  • 2020 Ford F-150 Limited 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2020 Ford F-150 Raptor 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2020 Ford F-150 SSV 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2020 Ford F-150 Lariat 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2020 Ford F-150 Lariat 6 Cyl 2.7L FI, Turbocharged, GAS, B1S1; B2S1
  • 2020 Ford F-150 Police Responder 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2020 Ford F-150 XL 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2020 Ford F-150 King Ranch 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
  • 2020 Ford F-150 XLT 6 Cyl 2.7L FI, Turbocharged, GAS, B1S1; B2S1
  • 2020 Ford F-150 XLT 6 Cyl 3.5L FI, Turbocharged, GAS, B2S1
Product Details
Location : Driver Side, Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.69 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 Catalytic Converter, Driver Side Oxygen Sensor, Sold individually 5-wire
Part Number: WKP35035122
Guaranteed to Fit
$114.49
Vehicle Fitment
  • 2020 Ford F-150 XL 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 XLT 6 Cyl 3.3L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 Platinum 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 King Ranch 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 Lariat 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 XLT 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 XL 6 Cyl 3.3L FI, Naturally Aspirated, FLEX, B2S1
  • 2020 Ford F-150 SSV 8 Cyl 5.0L FI, Naturally Aspirated, FLEX, B2S1
Product Details
Location : Before Catalytic Converter, Driver SideNotes : (5) Wire Quantity; 625 mm Overall Length; HeatedType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : M18 Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Female ConnectorConnector Shape : Oval Connector ShapeWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel and Nickel Alloyed Stainless Steel, which are 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

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.