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2016 Audi A3
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2016 Audi A3

2016 Audi A3 Oxygen Sensors

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Before Catalytic Converter Oxygen Sensor, 4 Cylinder, 2.0L Engine, DIESEL, B1S1
DriveWire
Before Catalytic Converter Oxygen Sensor, 4 Cylinder, 2.0L Engine, DIESEL, B1S1
Part Number: REPV960922
Guaranteed to Fit
$50.99
Vehicle Fitment
  • 2016 Audi A3 TDI Premium Plus 4 Cyl 2.0L DIESEL, B1S1
  • 2016 Audi A3 TDI Prestige 4 Cyl 2.0L DIESEL, B1S1
  • 2016 Audi A3 TDI Komfort 4 Cyl 2.0L DIESEL, B1S1
  • 2016 Audi A3 TDI Progressiv 4 Cyl 2.0L DIESEL, B1S1
  • 2016 Audi A3 TDI Premium 4 Cyl 2.0L DIESEL, B1S1
  • 2016 Audi A3 TDI Technik 4 Cyl 2.0L DIESEL, B1S1
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 20 in. Wire lengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25025035Connector 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
After Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually
Walker Products®
After Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually
Part Number: WKP250-241142
Guaranteed to Fit
$91.99
Vehicle Fitment
  • 2016 Audi A3 Progressiv 4 Cyl 1.8L B1S2
  • 2016 Audi A3 Technik 4 Cyl 1.8L B1S2
  • 2016 Audi A3 Komfort 4 Cyl 1.8L B1S2
  • 2016 Audi A3 Premium 4 Cyl 1.8L B1S2
  • 2016 Audi A3 Premium Plus 4 Cyl 1.8L B1S2
  • 2016 Audi A3 Prestige 4 Cyl 1.8L B1S2
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
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: WKP25025035
Guaranteed to Fit
$97.49
Vehicle Fitment
  • 2016 Audi A3 TDI Premium Plus 4 Cyl 2.0L DIESEL, B1S1
  • 2016 Audi A3 TDI Prestige 4 Cyl 2.0L DIESEL, B1S1
  • 2016 Audi A3 TDI Komfort 4 Cyl 2.0L DIESEL, B1S1
  • 2016 Audi A3 TDI Progressiv 4 Cyl 2.0L DIESEL, B1S1
  • 2016 Audi A3 TDI Premium 4 Cyl 2.0L DIESEL, B1S1
  • 2016 Audi A3 TDI Technik 4 Cyl 2.0L DIESEL, B1S1
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 28.54 in. Wire LengthInterchange Part Number : REPV960922Warranty : 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 5-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 5-wire
Part Number: WKP35035069
Guaranteed to Fit
$79.49
Vehicle Fitment
  • 2016 Audi A3 TDI Premium Plus 4 Cyl 2.0L Eng. Designation: DEJA, FI, Turbocharged, DIESEL
  • 2016 Audi A3 TDI Prestige 4 Cyl 2.0L Eng. Designation: DEJA, FI, Turbocharged, DIESEL
  • 2016 Audi A3 TDI Progressiv 4 Cyl 2.0L Eng. Designation: DEJA, FI, Turbocharged, DIESEL
  • 2016 Audi A3 TDI Premium 4 Cyl 2.0L Eng. Designation: DEJA, FI, Turbocharged, DIESEL
  • 2016 Audi A3 TDI Komfort 4 Cyl 2.0L Eng. Designation: DEJA, FI, Turbocharged, DIESEL
  • 2016 Audi A3 TDI Technik 4 Cyl 2.0L Eng. Designation: DEJA, FI, Turbocharged, DIESEL
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 28.54 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 Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 5-wire
Walker Products®
Before Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 5-wire
Part Number: WKP350-35050
Guaranteed to Fit
$183.49
Vehicle Fitment
  • 2016 Audi A3 Premium Plus 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
  • 2016 Audi A3 Prestige 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
  • 2016 Audi A3 Progressiv 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
  • 2016 Audi A3 Technik 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
  • 2016 Audi A3 Komfort 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
  • 2016 Audi A3 Premium 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
Product Details
Location : Before Catalytic ConverterNotes : 27.55 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22.63 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Male 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
Front Oxygen Sensor, Sold individually 5-wire
Facet®
Front Oxygen Sensor, Sold individually 5-wire
Part Number: FAC108413
Guaranteed to Fit
$72.99
Vehicle Fitment
  • 2016 Audi A3 TDI Prestige 4 Cyl 2.0L
  • 2016 Audi A3 TDI Komfort 4 Cyl 2.0L
  • 2016 Audi A3 TDI Premium 4 Cyl 2.0L
  • 2016 Audi A3 TDI Premium Plus 4 Cyl 2.0L
  • 2016 Audi A3 TDI Technik 4 Cyl 2.0L
  • 2016 Audi A3 TDI Progressiv 4 Cyl 2.0L
Product Details
Location : FrontType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 26 in. Wire LengthReplaces OE Number : 55188205, 22693JG70A, 8200351037, H1B19Y460EA, 2314274, 393512F950, 5801988884, 5802019070, H1B19Y460DA, 2118242, 5801478830, 1821379J80, 1886204, F1FA9Y460CA, 226A47142R, 392102B410, 03L906262Q, 07P906265E, 07P906265H, 04E906262G, 04L906262L, 1821379J80000, 392102B210Interchange Part Number : 55188205, 22693JG70A, 8200351037, H1B19Y460EA, 2314274, 393512F950, 5801988884, 5802019070, H1B19Y460DA, 2118242, 5801478830, 1821379J80, 1886204, F1FA9Y460CA, 226A47142R, 392102B410, 03L906262Q, 07P906265E, 07P906265H, 04E906262G, 04L906262L, 1821379J80000, 392102B210Warranty : 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.

After Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
After Catalytic Converter Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP350-34788
Guaranteed to Fit
$75.99
Vehicle Fitment
  • 2016 Audi A3 Progressiv 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
  • 2016 Audi A3 Technik 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
  • 2016 Audi A3 Komfort 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
  • 2016 Audi A3 Premium 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
  • 2016 Audi A3 Premium Plus 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
  • 2016 Audi A3 Prestige 4 Cyl 1.8L Eng. Designation: CNSB, FI, Turbocharged, GAS
Product Details
Location : After Catalytic ConverterNotes : 30.51 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 27.55 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Male 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
Oxygen Sensor, Sold individually 5-wire
Denso®
Oxygen Sensor, Sold individually 5-wire
Part Number: NP2345036
Guaranteed to Fit
$122.49
Vehicle Fitment
  • 2016 Audi A3 TDI Premium Plus 4 Cyl 2.0L O.E. Quality Replacement Sensor
  • 2016 Audi A3 TDI Prestige 4 Cyl 2.0L O.E. Quality Replacement Sensor
  • 2016 Audi A3 TDI Progressiv 4 Cyl 2.0L O.E. Quality Replacement Sensor
  • 2016 Audi A3 TDI Premium 4 Cyl 2.0L O.E. Quality Replacement Sensor
  • 2016 Audi A3 TDI Komfort 4 Cyl 2.0L O.E. Quality Replacement Sensor
  • 2016 Audi A3 TDI Technik 4 Cyl 2.0L O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic ConverterType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 28.78 in. Wire LengthThread Size : M18 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.

After Catalytic Converter Bosch Oxygen Sensor Oxygen Sensor, Sold individually 4-wire
Bosch®
After Catalytic Converter Bosch Oxygen Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: BS16096
Guaranteed to Fit
$113.99
Vehicle Fitment
  • 2016 Audi A3 Premium Plus 4 Cyl 1.8L To 10/2015
  • 2016 Audi A3 Prestige 4 Cyl 1.8L To 10/2015
  • 2016 Audi A3 Progressiv 4 Cyl 1.8L To 10/2015
  • 2016 Audi A3 Technik 4 Cyl 1.8L To 10/2015
  • 2016 Audi A3 Komfort 4 Cyl 1.8L To 10/2015
  • 2016 Audi A3 Premium 4 Cyl 1.8L To 10/2015
Product Details
Location : After Catalytic ConverterType : 4-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 : Bosch Oxygen Sensor
After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Denso®
After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344992
Guaranteed to Fit
$106.49
Vehicle Fitment
  • 2016 Audi A3 Progressiv 4 Cyl 1.8L O.E. Quality Replacement Sensor
  • 2016 Audi A3 Technik 4 Cyl 1.8L O.E. Quality Replacement Sensor
  • 2016 Audi A3 Komfort 4 Cyl 1.8L O.E. Quality Replacement Sensor
  • 2016 Audi A3 Premium 4 Cyl 1.8L O.E. Quality Replacement Sensor
  • 2016 Audi A3 Premium Plus 4 Cyl 1.8L O.E. Quality Replacement Sensor
  • 2016 Audi A3 Prestige 4 Cyl 1.8L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 29.92 in. Wire LengthThread Size : 0.71 in. Thread SizeWarranty : 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.

Front OE Replacement Series Oxygen Sensor, Sold individually
Bosch®
Front OE Replacement Series Oxygen Sensor, Sold individually
Part Number: BS06K906262CS
Guaranteed to Fit
$145.49
Vehicle Fitment
  • 2016 Audi A3 All Submodels All Engines
Product Details
Location : FrontQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 24-month or 24,000-mile 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
Oxygen Sensor, Sold individually 5-wire
Denso®
Oxygen Sensor, Sold individually 5-wire
Part Number: NP2345143
Guaranteed to Fit
$192.49
Vehicle Fitment
  • 2016 Audi A3 Premium Plus 4 Cyl 1.8L O.E. Quality Replacement Sensor
  • 2016 Audi A3 Prestige 4 Cyl 1.8L O.E. Quality Replacement Sensor
  • 2016 Audi A3 Progressiv 4 Cyl 1.8L O.E. Quality Replacement Sensor
  • 2016 Audi A3 Technik 4 Cyl 1.8L O.E. Quality Replacement Sensor
  • 2016 Audi A3 Komfort 4 Cyl 1.8L O.E. Quality Replacement Sensor
  • 2016 Audi A3 Premium 4 Cyl 1.8L O.E. Quality Replacement Sensor
Product Details
Location : Before or After Catalytic ConverterType : 5-wireQuantity 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.

Before Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually
Walker Products®
Before Catalytic Converter Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually
Part Number: WKP250-25115
Guaranteed to Fit
$201.99
Vehicle Fitment
  • 2016 Audi A3 Premium Plus 4 Cyl 1.8L B1S1
  • 2016 Audi A3 Prestige 4 Cyl 1.8L B1S1
  • 2016 Audi A3 Progressiv 4 Cyl 1.8L B1S1
  • 2016 Audi A3 Technik 4 Cyl 1.8L B1S1
  • 2016 Audi A3 Komfort 4 Cyl 1.8L B1S1
  • 2016 Audi A3 Premium 4 Cyl 1.8L B1S1
Product Details
Location : Before 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
OE Replacement Series Oxygen Sensor, Sold individually 5-wire 4, 2.0
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 5-wire 4, 2.0
Part Number: BS17192
Guaranteed to Fit
$75.49
Vehicle Fitment
  • 2016 Audi A3 TDI Prestige 4 Cyl 2.0L Sedan
  • 2016 Audi A3 TDI Komfort 4 Cyl 2.0L Sedan
  • 2016 Audi A3 TDI Premium 4 Cyl 2.0L Sedan
  • 2016 Audi A3 TDI Premium Plus 4 Cyl 2.0L Sedan
  • 2016 Audi A3 TDI Technik 4 Cyl 2.0L Sedan
  • 2016 Audi A3 TDI Progressiv 4 Cyl 2.0L Sedan
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitConnector 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
Oxygen Sensor, Sold individually 5-wire
NTK®
Oxygen Sensor, Sold individually 5-wire
Part Number: NG24326
Guaranteed to Fit
$75.99
Vehicle Fitment
  • 2016 Audi A3 TDI Premium Plus 4 Cyl 2.0L DIESEL, Equipped With 1 Upstream Sensor Only
  • 2016 Audi A3 TDI Prestige 4 Cyl 2.0L DIESEL, Equipped With 1 Upstream Sensor Only
  • 2016 Audi A3 TDI Progressiv 4 Cyl 2.0L DIESEL, Equipped With 1 Upstream Sensor Only
  • 2016 Audi A3 TDI Premium 4 Cyl 2.0L DIESEL, Equipped With 1 Upstream Sensor Only
  • 2016 Audi A3 TDI Komfort 4 Cyl 2.0L DIESEL, Equipped With 1 Upstream Sensor Only
  • 2016 Audi A3 TDI Technik 4 Cyl 2.0L DIESEL, Equipped With 1 Upstream Sensor Only
Product Details
Location : Before Catalytic ConverterNotes : 0.38 in. Thread Length; Heated Sensor TypeType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 28.5 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Non-flanged Mounting StyleWarranty : 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.

Page 1 of 2 | Showing 1 - 15 of 29 results

Top Rated Products

DriveWire Before Catalytic Converter Oxygen Sensor, 4 Cylinder, 2.0L Engine, DIESEL, B1S1
$50.99( Review)
Part worked, on time good job, keep it up.
Jeffery C.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Bosch OE Replacement Series Oxygen Sensor, Sold individually 5-wire 4, 2.0
$75.49
Q:Is this product Bank 1 Sensor 1?
Ewan P.
A:BEST ANSWERHi Ewan, thanks for initiating contact. Yes, this sensor is designated as Bank 1 Sensor 1. If your vehicle information matches this product, click the link below to order directly and take advantage of our current discounts and limited supply. Happy shopping! https://www.carparts.com/oxygen-sensor/bosch/bs17192?can=CPGG4850_CSQA_20240820 Show less
Grace G.
 
1 Question, 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.