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2012 Cadillac Escalade
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2012 Cadillac Escalade

2012 Cadillac Escalade Oxygen Sensors

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Oxygen Sensor, 4-Wire, Heated, With Female Connector
DriveWire
Oxygen Sensor, 4-Wire, Heated, With Female Connector
Part Number: REPB960901
Guaranteed to Fit
$22.21
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 16.5 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024470Connector 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, Driver and Passenger Side Oxygen Sensors, 4-Wire, 8 Cyl., 6.0/6.2L Engine
DriveWire
Before Catalytic Converter, Driver and Passenger Side Oxygen Sensors, 4-Wire, 8 Cyl., 6.0/6.2L Engine
Part Number: SET-REPB960901-2
Guaranteed to Fit
$43.49
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : Before Catalytic Converter, Driver and Passenger SideComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 16.5 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector 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 and After Catalytic Converter, Front Oxygen Sensors, 4-Wire, 8 Cylinder, 6.0L/6.2L Engine
DriveWire
Before and After Catalytic Converter, Front Oxygen Sensors, 4-Wire, 8 Cylinder, 6.0L/6.2L Engine
Part Number: SET-REPB960901
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : Before and After Catalytic Converter, FrontComponents : (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 : 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 and After Catalytic Converter, Front Oxygen Sensors, 4-Wire, 8 Cylinder, 6.0L/6.2L Engine
DriveWire
Before and After Catalytic Converter, Front Oxygen Sensors, 4-Wire, 8 Cylinder, 6.0L/6.2L Engine
Part Number: SET-REPH960923-4
Guaranteed to Fit
$88.99
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : Before and After Catalytic Converter, FrontComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Product Fit : Direct FitThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector 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
After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 8 Cyl., 6.0/6.2L Engines
DriveWire
After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 8 Cyl., 6.0/6.2L Engines
Part Number: REPH960923
Guaranteed to Fit
$23.21
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.7 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024736Connector 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
After Catalytic Converter, Driver and Passenger Side Oxygen Sensors 4-wire, Engine Vin: F, Naturally Aspirated/Engine VIN: J, Naturally Aspirated
DriveWire
After Catalytic Converter, Driver and Passenger Side Oxygen Sensors 4-wire, Engine Vin: F, Naturally Aspirated/Engine VIN: J, Naturally Aspirated
Part Number: SET-REPH960923-2
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L Engine Vin: F, Naturally Aspirated
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L Engine Vin: F, Naturally Aspirated
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L Engine VIN: J, Naturally Aspirated
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L Engine Vin: F, Naturally Aspirated
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L Engine Vin: F, Naturally Aspirated
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L Engine VIN: J, Naturally Aspirated
Product Details
Location : After Catalytic Converter, Driver and Passenger SideComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 15.7 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector 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
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: WKP35034581
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L Eng. VIN: F, Naturally Aspirated
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L Eng. VIN: F, Naturally Aspirated
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L Eng. VIN: J, Naturally Aspirated
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L Eng. VIN: F, Naturally Aspirated
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L Eng. VIN: F, Naturally Aspirated
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L Eng. VIN: J, Naturally Aspirated
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 16.54 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
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: 25024470
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 16.54 in. Wire LengthInterchange Part Number : REPB960901Warranty : 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
GM Original Equipment Series Oxygen Sensor, Sold individually 4-wire
AC Delco®
GM Original Equipment Series Oxygen Sensor, Sold individually 4-wire
Part Number: AC2133866
Guaranteed to Fit
$50.99
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
Product Details
Location : CenterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 12.71 in. Wire LengthThread Size : 18 mm Thread SizeInterchange Part Number : 2344668Connector Gender : Male ConnectorWarranty : 24-months or unlimited mile AC Delco 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 : GM Original Equipment Series
Oxygen Sensor, Sold individually 4-wire
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344668
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.5 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 13474Connector 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
Denso®
Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344256
Guaranteed to Fit
$51.49
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L O.E. Quality Replacement Sensor
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L O.E. Quality Replacement Sensor
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L O.E. Quality Replacement Sensor
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L O.E. Quality Replacement Sensor
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L O.E. Quality Replacement Sensor
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 14.76 in. Wire LengthThread Size : M18 Thread SizeInterchange Part Number : 15730, SG300Connector 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
NTK®
Oxygen Sensor, Sold individually 4-wire
Part Number: NG21546
Guaranteed to Fit
$54.99
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 16.5 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 13474Warranty : 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: WKP25024736
Guaranteed to Fit
$40.49
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthInterchange Part Number : REPH960923Warranty : 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
Delphi®
Oxygen Sensor, Sold individually 4-wire
Part Number: DELES20013
Guaranteed to Fit
$48.49
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : FrontType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 16.53 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 2344668Warranty : 1-year or 12,000-mile Delphi 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: WKP35034494
Guaranteed to Fit
$36.99
Vehicle Fitment
  • 2012 Cadillac Escalade Premium 8 Cyl 6.2L
  • 2012 Cadillac Escalade Base 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid Platinum 8 Cyl 6.0L
  • 2012 Cadillac Escalade Luxury 8 Cyl 6.2L
  • 2012 Cadillac Escalade Platinum 8 Cyl 6.2L
  • 2012 Cadillac Escalade Hybrid 8 Cyl 6.0L
Product Details
Location : Driver or Passenger Side, After Catalytic ConverterNotes : HeatedType : 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
Page 1 of 4 | Showing 1 - 15 of 47 results

Top Rated Products

DriveWire Oxygen Sensor, 4-Wire, Heated, With Female Connector
$22.21( Review)
<a href="http://Carparts.com" target="_blank">Carparts.com</a> has always been my firSee More
Howard J.
VERIFIED PURCHASER
DriveWire Before Catalytic Converter, Driver and Passenger Side Oxygen Sensors, 4-Wire, 8 Cyl., 6.0/6.2L Engine
$43.49( Review)
Work great
Douglas F.
VERIFIED PURCHASER
DriveWire Before and After Catalytic Converter, Front Oxygen Sensors, 4-Wire, 8 Cylinder, 6.0L/6.2L Engine
$44.49( Review)
So far so good only thing is that 2 of the new ones are longer then the old ones otheSee More
Dominic C.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Delphi Oxygen Sensor, Sold individually 4-wire
$48.49
Q:Does this part fit front and back if not I need back or lower ?
Marvin W.
A:BEST ANSWERHi Marvin, I'm glad to assist you. You probably meant the upstream and downstream oxygen sensors. For us to check carefully and be accurate on the part you need, please provide the complete details of your vehicle (year, make, model, submodel, 2WD/4WD, and engine size). The VIN would be helpful. You can also call our parts specialist (for real-time live & immediate assistance) on our toll-free number, 1-866-529-0412 (Mon to Sun). Show less
Jeonino E.
 
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.