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2009 Hyundai Elantra
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2009 Hyundai Elantra

2009 Hyundai Elantra Oxygen Sensors

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Oxygen Sensor, 5-Wire, Heated, Wideband Sensor
DriveWire
Oxygen Sensor, 5-Wire, Heated, Wideband Sensor
Part Number: REPA960911
Guaranteed to Fit
$41.49
Vehicle Fitment
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L B1S1; From 04/03/2009
  • 2009 Hyundai Elantra L 4 Cyl 2.0L B1S1; From 04/03/2009
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L B1S1; From 04/03/2009
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L B1S1; From 04/03/2009
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L B1S1; From 04/03/2009
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L B1S1; From 04/03/2009
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-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 : 25025017Connector 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 or After Catalytic Converter Oxygen Sensor, 4-Wire, Heated
DriveWire
Before or After Catalytic Converter Oxygen Sensor, 4-Wire, Heated
Part Number: ARBK960902
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L B1S2
  • 2009 Hyundai Elantra L 4 Cyl 2.0L B1S2
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L B1S2
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L B1S2
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L B1S2
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L B1S2
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024349Connector 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 Catalytic Converter Oxygen Sensor, 5-Wire, Heated, Wideband Sensor, 4 Cyl., 2.0L Engine
DriveWire
Before Catalytic Converter Oxygen Sensor, 5-Wire, Heated, Wideband Sensor, 4 Cyl., 2.0L Engine
Part Number: REPK960903
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L B1S1; To 04/03/2009
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L B1S1; To 04/03/2009
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L B1S1; To 04/03/2009
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L B1S1; To 04/03/2009
  • 2009 Hyundai Elantra L 4 Cyl 2.0L B1S1; To 04/03/2009
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L B1S1; To 04/03/2009
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-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 : 25025012Connector 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: 25024349
Guaranteed to Fit
$57.49
Vehicle Fitment
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L B1S2
  • 2009 Hyundai Elantra L 4 Cyl 2.0L B1S2
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L B1S2
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L B1S2
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L B1S2
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L B1S2
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.76 in. Wire LengthInterchange Part Number : ARBK960902Warranty : 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
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 2.0L Engine, Direct Fit, includes Oxygen Sensor
Magnaflow®
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 2.0L Engine, Direct Fit, includes Oxygen Sensor
Part Number: KIT-083023-139
Guaranteed to Fit
$523.99
Vehicle Fitment
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra L 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
Product Details
Emissions : 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-193-137Gasket 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 : 25025017Promotions : Magnaflow Catalytic Converter SaleTube Material : Stainless Steel
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 2.0L Engine, Direct Fit, includes Oxygen Sensor
Magnaflow®
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 2.0L Engine, Direct Fit, includes Oxygen Sensor
Part Number: KIT-083023-137
Guaranteed to Fit
$534.99
Vehicle Fitment
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra L 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
Product Details
Emissions : 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-193-137Gasket 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 : 25024349Promotions : Magnaflow Catalytic Converter SaleTube Material : Stainless Steel
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 2.0L Engine, Direct Fit, includes Oxygen Sensor
Magnaflow®
Catalytic Converter Kit, CARB and Federal EPA Standards, 50-state Legal, 4 Cyl., 2.0L Engine, Direct Fit, includes Oxygen Sensor
Part Number: KIT-083023-138
Guaranteed to Fit
$534.49
Vehicle Fitment
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra L 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L EO# D-193-137; Eng Fam No: 9Hyxv02.0Hw5; Eng Fam No: 9Hyxv02.0Fw5
Product Details
Emissions : 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-193-137Gasket 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 : 25025012Promotions : Magnaflow Catalytic Converter SaleTube Material : Stainless Steel
OE Replacement Series Oxygen Sensor, Sold individually 5-wire
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 5-wire
Part Number: BS18052
Guaranteed to Fit
$159.99
Vehicle Fitment
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L From 04/2009; OE Sensor Technology
  • 2009 Hyundai Elantra L 4 Cyl 2.0L From 04/2009; OE Sensor Technology
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L From 04/2009; OE Sensor Technology
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L From 04/2009; OE Sensor Technology
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L From 04/2009; OE Sensor Technology
Product Details
Location : UpstreamType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 26.77 in. Wire LengthWarranty : 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
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 5-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 5-wire
Part Number: 25025017
Guaranteed to Fit
$120.49
Vehicle Fitment
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L B1S1; From 04/03/2009
  • 2009 Hyundai Elantra L 4 Cyl 2.0L B1S1; From 04/03/2009
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L B1S1; From 04/03/2009
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L B1S1; From 04/03/2009
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L B1S1; From 04/03/2009
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L B1S1; From 04/03/2009
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 25.59 in. Wire LengthInterchange Part Number : REPA960911Warranty : 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 Oxygen Sensor, Sold individually 5-wire 4, 2.0
NTK®
Before Catalytic Converter Oxygen Sensor, Sold individually 5-wire 4, 2.0
Part Number: NG24353
Guaranteed to Fit
$132.99
Vehicle Fitment
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L Sedan
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L Sedan
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L Sedan
  • 2009 Hyundai Elantra L 4 Cyl 2.0L Sedan
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L Sedan
Product Details
Location : Before Catalytic ConverterNotes : 0.38 in. Thread Length; Heated Sensor TypeType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 20.8 in. Wire LengthThread Size : 18 mm Thread SizeWarranty : 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: WKP35034617
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L Eng. VIN: D, FI, Naturally Aspirated, GAS, From 04/03/2009
  • 2009 Hyundai Elantra L 4 Cyl 2.0L Eng. VIN: D, FI, Naturally Aspirated, GAS, From 04/03/2009
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L Eng. VIN: D, FI, Naturally Aspirated, GAS, From 04/03/2009
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L Eng. VIN: D, FI, Naturally Aspirated, GAS, From 04/03/2009
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L Eng. VIN: D, FI, Naturally Aspirated, GAS, From 04/03/2009
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L Eng. VIN: E, FI, Naturally Aspirated, GAS, From 04/03/2009
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 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
Before Catalytic Converter Bosch Oxygen Sensor Oxygen Sensor, Sold individually 4-wire 4, 2.0
Bosch®
Before Catalytic Converter Bosch Oxygen Sensor Oxygen Sensor, Sold individually 4-wire 4, 2.0
Part Number: BS16149
Guaranteed to Fit
$60.99
Vehicle Fitment
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L Eng. VIN: E
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitThread Size : 18 mm Thread SizeMounting 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 : Bosch Oxygen Sensor
Oxygen Sensor, Sold individually 4-wire
NTK®
Oxygen Sensor, Sold individually 4-wire
Part Number: NG24588
Guaranteed to Fit
$57.99
Vehicle Fitment
  • 2009 Hyundai Elantra Limited 4 Cyl 2.0L
  • 2009 Hyundai Elantra L 4 Cyl 2.0L
  • 2009 Hyundai Elantra GL 4 Cyl 2.0L
  • 2009 Hyundai Elantra SE 4 Cyl 2.0L
  • 2009 Hyundai Elantra GLS 4 Cyl 2.0L
  • 2009 Hyundai Elantra Touring 4 Cyl 2.0L
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : ES10883, 2345430Warranty : 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.

Rear Oxygen Sensor, Sold individually 4-wire
Facet®
Rear Oxygen Sensor, Sold individually 4-wire
Part Number: FAC108291
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 2009 Hyundai Elantra SE All Engines
  • 2009 Hyundai Elantra GLS All Engines
  • 2009 Hyundai Elantra Touring All Engines
Product Details
Location : RearNotes : Switching PlanarType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.78 in. Wire LengthReplaces OE Number : 3921023950Interchange Part Number : 3921023950Warranty : Facet 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.

Front Oxygen Sensor, Sold individually 4-wire
Facet®
Front Oxygen Sensor, Sold individually 4-wire
Part Number: FAC108336
Guaranteed to Fit
$49.99
Vehicle Fitment
  • 2009 Hyundai Elantra Touring All Engines
Product Details
Location : FrontNotes : Switching PlanarType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.66 in. Wire LengthReplaces OE Number : 3921023800Interchange Part Number : 3921023800Warranty : Facet 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 42 results

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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.