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2003 Dodge Grand Caravan

2003 Dodge Grand Caravan Oxygen Sensors

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Before Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 3.8L
Part Number: RD96090003
Guaranteed to Fit
$19.99
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.16 in. Wire LengthInterchange Part Number : 25024294Warranty : 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, NEW, Sold individually, 4-wire, 6 Cyl 3.3L
Part Number: RD96090001
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L NEW
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L NEW
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L NEW
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L NEW
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L NEW
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L NEW
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L NEW
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L NEW
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 27.56 in. Wire LengthInterchange Part Number : 25024944Warranty : 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, NEW, Sold individually, 4-wire, 6 Cyl 3.8L, Walker Products Original Equipment Base Sensor - After Catalytic Converter
Part Number: WKP25024944
Guaranteed to Fit
$55.49
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L NEW
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L NEW
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L NEW
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L NEW
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L NEW
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L NEW
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L NEW
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L NEW
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 27.56 in. Wire LengthInterchange Part Number : RD96090001Warranty : 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, 4-wire, Walker Products Original Equipment Base Sensor
Part Number: 25024294
Guaranteed to Fit
$54.99
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.16 in. Wire LengthInterchange Part Number : RD96090003Warranty : 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
After Catalytic Converter Oxygen Sensor, O.E. Quality Replacement Sensor, Sold individually, 4-wire, 6 Cyl 3.8L
Part Number: NP2344010
Guaranteed to Fit
$42.99
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L O.E. Quality Replacement Sensor
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L O.E. Quality Replacement Sensor
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L O.E. Quality Replacement Sensor
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.8L O.E. Quality Replacement Sensor
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L O.E. Quality Replacement Sensor
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L O.E. Quality Replacement Sensor
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L O.E. Quality Replacement Sensor
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L O.E. Quality Replacement Sensor
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 13674Warranty : 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.

Upstream Oxygen Sensor, OE sensor technology, Sold individually, 4-wire, 6 Cyl 3.3L, OE Replacement Series
Part Number: BS13709
Guaranteed to Fit
$68.49
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L OE sensor technology
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L OE sensor technology
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L OE sensor technology
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L OE sensor technology
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L OE sensor technology
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L OE sensor technology
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L OE sensor technology
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L AWD; Transmissionmfrcode : 41AE; OE Sensor Technology
Product Details
Location : UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.9 in. Wire LengthInterchange Part Number : 23538Warranty : 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 : CarParts EuroSeries : OE Replacement Series
Downstream Oxygen Sensor, OE manufactured part, Sold individually, 4-wire, 6 Cyl 3.8L, OE Replacement Series
Part Number: BS13674
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L OE manufactured part
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L OE manufactured part
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L OE manufactured part
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L OE manufactured part
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L OE manufactured part
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L OE manufactured part
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L OE manufactured part
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L AWD; Transmissionmfrcode : 41AE; OE Manufactured Part
Product Details
Location : DownstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 21.7 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 : CarParts EuroSeries : OE Replacement Series
Oxygen Sensor, Sold individually, 4-wire, Walker Products Aftermarket Base Sensor
Part Number: WKP35034286
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L Eng. VIN: 3, FI, Naturally Aspirated, FLEX
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L Eng. VIN: R, FI, Naturally Aspirated, GAS
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L Eng. VIN: L, FI, Naturally Aspirated, GAS
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L Eng. VIN: L, FI, Naturally Aspirated, GAS
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L Eng. VIN: 3, FI, Naturally Aspirated, FLEX
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L Eng. VIN: 3, FI, Naturally Aspirated, FLEX
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L Eng. VIN: 3, FI, Naturally Aspirated, FLEX
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L Eng. VIN: L, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 27.56 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 Oxygen Sensor, Eng. VIN: L, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 6 Cyl 3.8L, Walker Products Aftermarket Base Sensor
Part Number: WKP35034291
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L Eng. VIN: 3, FI, Naturally Aspirated, FLEX
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L Eng. VIN: L, FI, Naturally Aspirated, GAS
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L Eng. VIN: R, FI, Naturally Aspirated, GAS
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L Eng. VIN: L, FI, Naturally Aspirated, GAS
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L Eng. VIN: 3, FI, Naturally Aspirated, FLEX
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L Eng. VIN: 3, FI, Naturally Aspirated, FLEX
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L Eng. VIN: 3, FI, Naturally Aspirated, FLEX
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L Eng. VIN: L, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.16 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 Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 3.8L
Part Number: NP2344216
Guaranteed to Fit
$67.99
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 13709, 23538Warranty : 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.

Rear Oxygen Sensor, Sold individually, 4-wire
Part Number: DELES20207
Guaranteed to Fit
$68.99
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L Engine Vin: 3
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L Engine Vin: 3
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L Engine Vin: 3
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L Engine Vin: 3
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L Engine Vin: 3
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L
Product Details
Location : RearType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 20.47 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 15730, SG300Warranty : 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.

Front Oxygen Sensor, Sold individually 4-wire
Part Number: DELES10840
Guaranteed to Fit
$69.49
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L Engine Vin: 3
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L Engine Vin: 3
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L Engine Vin: 3
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L Engine Vin: 3
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L Engine Vin: 3
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L
Product Details
Location : FrontType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.16 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 15730, SG300Warranty : 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.

Oxygen Sensor - Replaces OE Number 036 906 262 F
Part Number: Z8YV10760044
Guaranteed to Fit
$114.99
Vehicle Fitment
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L Aftermarket Grade; 4 Cables / 570 mm
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L Aftermarket Grade; 4 Cables / 570 mm
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L Aftermarket Grade; 4 Cables / 570 mm
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L Aftermarket Grade; 4 Cables / 570 mm
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.8L Aftermarket Grade; 4 Cables / 570 mm
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L Aftermarket Grade; 4 Cables / 570 mm
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L Aftermarket Grade; 4 Cables / 570 mm
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L Aftermarket Grade; 4 Cables / 570 mm
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L Aftermarket Grade; 4 Cables / 570 mm
Product Details
Location : Before Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : 036906262FInterchange Part Number : 036906262FWarranty : 24-month or 24,000-mile Vemo 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 Parts
Before Catalytic Converter Oxygen Sensor, Sold individually
Part Number: ACB88261319
Guaranteed to Fit
$78.67
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L
Product Details
Location : Before Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : Aceon 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 Oxygen Sensor, Sold individually, 4-wire
Part Number: NG23538
Guaranteed to Fit
$90.49
Vehicle Fitment
  • 2003 Dodge Grand Caravan Base 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan SE 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan EX 6 Cyl 3.8L
  • 2003 Dodge Grand Caravan Sport 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan EL 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.3L
  • 2003 Dodge Grand Caravan ES 6 Cyl 3.8L
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.25 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.

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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.