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2007 Nissan Pathfinder
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2007 Nissan Pathfinder

2007 Nissan Pathfinder Oxygen Sensors

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Oxygen Sensor, 4-Wire, Heated
DriveWire
Oxygen Sensor, 4-Wire, Heated
Part Number: RN96090011
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L
Product Details
Location : Driver Side - After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 10.83 in. Wire LengthInterchange Part Number : 25024951Warranty : 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
Oxygen Sensor, 4-Wire, Heated
DriveWire
Oxygen Sensor, 4-Wire, Heated
Part Number: ARBN960913
Guaranteed to Fit
$22.99
Vehicle Fitment
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L
Product Details
Location : Passenger Side - After Catalytic ConverterNotes : Downstream (After Catalytic converter)Type : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024403Connector 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
Oxygen Sensor, Set of 2 4-wire
DriveWire
Oxygen Sensor, Set of 2 4-wire
Part Number: SET-ARBN960913-2A
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L
Product Details
Location : Driver and Passenger Side - After Catalytic ConverterType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitInterchange Part Number : 25024403, 25024951Warranty : 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, 6 Cyl., 4.0L Engine
DriveWire
Before Catalytic Converter Oxygen Sensor, 4-Wire, 6 Cyl., 4.0L Engine
Part Number: REPN960909
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L
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 : 25054037Connector 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 Sensors, Set of 2, 4-Wire, 6 Cyl., 4.0L Engine VQ40DE, FI, Naturally Aspirated, GAS
DriveWire
Before Catalytic Converter, Driver and Passenger Side Oxygen Sensors, Set of 2, 4-Wire, 6 Cyl., 4.0L Engine VQ40DE, FI, Naturally Aspirated, GAS
Part Number: SET-REPN960909-2
Guaranteed to Fit
$72.99
Vehicle Fitment
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L Engine Designation: VQ40DE, FI, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L Engine Designation: VQ40DE, FI, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L Engine Designation: VQ40DE, FI, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L Engine Designation: VQ40DE, 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
4-Piece Kit Rear, Driver Side and Passenger Side Catalytic Converter with Oxygen Sensors, Federal EPA, 46-State Cannot ship to/installed in vehicles purchased in CA/CO/NY/ME
JC Whitney®
4-Piece Kit Rear, Driver Side and Passenger Side Catalytic Converter with Oxygen Sensors, Federal EPA, 46-State Cannot ship to/installed in vehicles purchased in CA/CO/NY/ME
Part Number: KIT-J090916-01
Guaranteed to Fit
$371.99
Vehicle Fitment
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L Engine Designation: VQ40DE, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L Engine Designation: VQ40DE, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L Engine Designation: VQ40DE, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L Engine Designation: VQ40DE, Naturally Aspirated, GAS
Product Details
Location : Rear, Driver and Passenger SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : Oxygen Sensor - Air/Fuel sensorComponents : (1) Rear, Driver Side Catalytic Converter, (1) Rear, Passenger Side Catalytic Converter, (2) Before Catalytic Converter, Rear Oxygen SensorsRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEPA : N/TB6000/64805NNGasket Included : With GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile JC Whitney limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 17172, 40746, 16399, 4632, 642149, 40745, 17171, 16400, 25054037Promotions : Free Oxygen Sensor with JCW Catalytic Converter KitsSeries : Direct JC Whitney SeriesTube Material : Aluminized Steel
4-Piece Kit Rear, Driver Side and Passenger Side Catalytic Converter, Federal EPA, 46-State Cannot ship to/installed in vehicles purchased in CA/CO/NY/ME, includes Oxygen Sensors
Evan Fischer®
4-Piece Kit Rear, Driver Side and Passenger Side Catalytic Converter, Federal EPA, 46-State Cannot ship to/installed in vehicles purchased in CA/CO/NY/ME, includes Oxygen Sensors
Part Number: KIT-090916-01
Guaranteed to Fit
$435.95
Vehicle Fitment
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L Engine Designation: VQ40DE, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L Engine Designation: VQ40DE, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L Engine Designation: VQ40DE, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L Engine Designation: VQ40DE, Naturally Aspirated, GAS
Product Details
Location : Rear, Driver and Passenger SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : Oxygen Sensor - Air/Fuel sensorComponents : (1) Rear, Driver Side Catalytic Converter, (1) Rear, Passenger Side Catalytic Converter, (2) Before Catalytic Converter, Rear Oxygen SensorsRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEPA : N/TB6000/64805NNGasket Included : With GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile Evan Fischer limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 40745, 40746, 25054037Series : Direct Replacement SeriesTube Material : Aluminized Steel
Front, Passenger Side Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 6 Cyl., 4.0L Engine, Direct Fit, includes Oxygen Sensor
Magnaflow®
Front, Passenger Side Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 6 Cyl., 4.0L Engine, Direct Fit, includes Oxygen Sensor
Part Number: KIT-083023-41
Guaranteed to Fit
$1,887.99
Vehicle Fitment
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L EO# D-193-148; Eng Fam No: 7Nsxt04.0G6A
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L EO# D-193-148; Eng Fam No: 7Nsxt04.0G6A
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L EO# D-193-148; Eng Fam No: 7Nsxt04.0G6A
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L EO# D-193-148; Eng Fam No: 7Nsxt04.0G6A
Product Details
Location : Front, Passenger SideEmissions : CARB and Federal EPA Standards, 50-state LegalComponents : (1) Catalytic Converter and (1) Oxygen SensorType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : KitEO Number : D-193-148Gasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Magnaflow limited warrantyReturns Policy : 30-Day Return PolicyProp 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.

Interchange Part Number : 25024403Promotions : Magnaflow Catalytic Converter SaleTube Material : Stainless Steel
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: WKP25024951
Guaranteed to Fit
$87.49
Vehicle Fitment
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L
Product Details
Location : Driver Side - After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 10.83 in. Wire LengthInterchange Part Number : RN96090011Warranty : 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 4-wire
NTK®
Oxygen Sensor, Sold individually 4-wire
Part Number: NG24247
Guaranteed to Fit
$130.99
Vehicle Fitment
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L
Product Details
Location : Passenger Side, After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 10.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15730, SG300Warranty : NGK 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 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: 25024403
Guaranteed to Fit
$67.49
Vehicle Fitment
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L
Product Details
Location : Passenger Side - After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.9 in. Wire LengthInterchange Part Number : ARBN960913Warranty : 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 4-wire
NTK®
Oxygen Sensor, Sold individually 4-wire
Part Number: NG24244
Guaranteed to Fit
$83.99
Vehicle Fitment
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L
Product Details
Location : Driver Side, After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 10.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 2344210Warranty : NGK 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: WKP35034384
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L Eng. Designation: VQ40DE, FI, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L Eng. Designation: VQ40DE, FI, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L Eng. Designation: VQ40DE, FI, Naturally Aspirated, GAS
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L Eng. Designation: VQ40DE, 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
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344297
Guaranteed to Fit
$75.49
Vehicle Fitment
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L O.E. Quality Replacement Sensor
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L O.E. Quality Replacement Sensor
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L O.E. Quality Replacement Sensor
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic Converter, Driver SideType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 16513Warranty : 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 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: WKP25054037
Guaranteed to Fit
$118.99
Vehicle Fitment
  • 2007 Nissan Pathfinder SE Off-Road 6 Cyl 4.0L
  • 2007 Nissan Pathfinder SE 6 Cyl 4.0L
  • 2007 Nissan Pathfinder S 6 Cyl 4.0L
  • 2007 Nissan Pathfinder LE 6 Cyl 4.0L
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 : REPN960909Warranty : 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
Page 1 of 5 | Showing 1 - 15 of 67 results

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Popular Products

Product Questions & Answers

Walker Products Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
$39.99
Q:where do wkp35034384 goes at rear or front catalic converter ?
Donyae B.
A:BEST ANSWERHi Donyae, thank you for reaching out. This is a downstream sensor. It's located at the rear of the converter. Use the link below to order the part and take advantage of the sale price. Have a good one. https://www.carparts.com/oxygen-sensor/walker-products/wkp35034384?can=cpab2020 Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >
Walker Products Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
$118.99
Q:Hi, this sensor will fit a 2007 nissan altima s four cilinders  the one is on catalytic converter? Show Less
diego h.
A:BEST ANSWERHi Walter, I'm glad to assist you. This is on the upper or usually called upstream location, on the intake location. The lower or also called downstream, is located on the exhaust portion. Still, it is best to refer to a vehicle-specific service repair manual or consult your trusted local auto repair shop for this. If this is what you need. Grab our discounted offer with 67% off already. Click the link below to order today while on sale. Happy shopping! https://www.carparts.com/oxygen-sensor/walker-products/wkp25054037?can=CPJE1043_CSQA_20220804 Show less
Jeonino E.
 
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.