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1992 Ford Aerostar
1992 Ford Aerostar Oxygen Sensors
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Part Number: REPF960904
Guaranteed to Fit
$19.99
Vehicle Fitment
- 1992 Ford Aerostar XL 6 Cyl 3.0L
- 1992 Ford Aerostar Base 6 Cyl 3.0L
- 1992 Ford Aerostar XL Plus 6 Cyl 3.0L
- 1992 Ford Aerostar XLT Plus 6 Cyl 3.0L
- 1992 Ford Aerostar XL Sport 6 Cyl 3.0L
- 1992 Ford Aerostar XLT Sport 6 Cyl 3.0L
- 1992 Ford Aerostar XLT 6 Cyl 3.0L
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024001Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :
WARNING: 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.
Part Number: SET-REPF960904-2
Guaranteed to Fit
$38.99
Vehicle Fitment
- 1992 Ford Aerostar XL 6 Cyl 3.0L
- 1992 Ford Aerostar Base 6 Cyl 3.0L
- 1992 Ford Aerostar XL Plus 6 Cyl 3.0L
- 1992 Ford Aerostar XLT Plus 6 Cyl 3.0L
- 1992 Ford Aerostar XL Sport 6 Cyl 3.0L
- 1992 Ford Aerostar XLT Sport 6 Cyl 3.0L
- 1992 Ford Aerostar XLT 6 Cyl 3.0L
Product Details
Location : Before Catalytic ConverterComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 15.75 in. Wire LengthThread 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: 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.
Part Number: SET-REPF960904-4
Guaranteed to Fit
$78.49
Vehicle Fitment
- 1992 Ford Aerostar XL 6 Cyl 3.0L
- 1992 Ford Aerostar Base 6 Cyl 3.0L
- 1992 Ford Aerostar XL Plus 6 Cyl 3.0L
- 1992 Ford Aerostar XLT Plus 6 Cyl 3.0L
- 1992 Ford Aerostar XL Sport 6 Cyl 3.0L
- 1992 Ford Aerostar XLT Sport 6 Cyl 3.0L
- 1992 Ford Aerostar XLT 6 Cyl 3.0L
Product Details
Location : Before Catalytic ConverterComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Product Fit : Direct FitWire Length : 15.75 in. Wire LengthThread 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: 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.
Part Number: REPF960908
Guaranteed to Fit
$18.99
Vehicle Fitment
- 1992 Ford Aerostar XLT Sport 6 Cyl 4.0L
- 1992 Ford Aerostar XL Sport 6 Cyl 4.0L
- 1992 Ford Aerostar Eddie Bauer 6 Cyl 4.0L
- 1992 Ford Aerostar XL 6 Cyl 4.0L
- 1992 Ford Aerostar XLT 6 Cyl 4.0L
- 1992 Ford Aerostar XLT Plus 6 Cyl 4.0L
- 1992 Ford Aerostar Base 6 Cyl 4.0L
- 1992 Ford Aerostar XL Plus 6 Cyl 4.0L
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.82 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024127Connector Gender : Male ConnectorWarranty : 1-year DriveWire unlimited-mileage warrantyProp 65 Warning :
WARNING: 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.
Part Number: WKP35034089
Guaranteed to Fit
$32.99
Vehicle Fitment
- 1992 Ford Aerostar XLT Sport 6 Cyl 4.0L Eng. VIN: X, FI, Naturally Aspirated, GAS
- 1992 Ford Aerostar XL Sport 6 Cyl 4.0L Eng. VIN: X, FI, Naturally Aspirated, GAS
- 1992 Ford Aerostar Eddie Bauer 6 Cyl 4.0L Eng. VIN: X, FI, Naturally Aspirated, GAS
- 1992 Ford Aerostar XL 6 Cyl 4.0L Eng. VIN: X, FI, Naturally Aspirated, GAS
- 1992 Ford Aerostar XLT 6 Cyl 4.0L Eng. VIN: X, FI, Naturally Aspirated, GAS
- 1992 Ford Aerostar XLT Plus 6 Cyl 4.0L Eng. VIN: X, FI, Naturally Aspirated, GAS
- 1992 Ford Aerostar Base 6 Cyl 4.0L Eng. VIN: X, FI, Naturally Aspirated, GAS
- 1992 Ford Aerostar XL Plus 6 Cyl 4.0L Eng. VIN: X, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.69 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: 25024127
Guaranteed to Fit
$29.88
Vehicle Fitment
- 1992 Ford Aerostar XLT Sport 6 Cyl 4.0L
- 1992 Ford Aerostar XL Sport 6 Cyl 4.0L
- 1992 Ford Aerostar Eddie Bauer 6 Cyl 4.0L
- 1992 Ford Aerostar XL 6 Cyl 4.0L
- 1992 Ford Aerostar XLT 6 Cyl 4.0L
- 1992 Ford Aerostar XLT Plus 6 Cyl 4.0L
- 1992 Ford Aerostar Base 6 Cyl 4.0L
- 1992 Ford Aerostar XL Plus 6 Cyl 4.0L
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.69 in. Wire LengthInterchange Part Number : ARBM960908, 15718Warranty : 90-day Walker Products limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: NP2344071
Guaranteed to Fit
$34.99
Vehicle Fitment
- 1992 Ford Aerostar XL Plus 6 Cyl 3.0L O.E. Quality Replacement Sensor
- 1992 Ford Aerostar XL Sport 6 Cyl 3.0L O.E. Quality Replacement Sensor
- 1992 Ford Aerostar XLT Sport 6 Cyl 3.0L O.E. Quality Replacement Sensor
- 1992 Ford Aerostar XL 6 Cyl 3.0L O.E. Quality Replacement Sensor
- 1992 Ford Aerostar XLT 6 Cyl 3.0L O.E. Quality Replacement Sensor
- 1992 Ford Aerostar Base 6 Cyl 3.0L O.E. Quality Replacement Sensor
- 1992 Ford Aerostar XLT Plus 6 Cyl 3.0L O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : 5W6Z9G444AA, 5W6Z9G444BA, F85Z9G444AB, F85Z9G444BAInterchange Part Number : 15718Warranty : 1-year Denso limited WarrantyProp 65 Warning :
WARNING: 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.
Part Number: BS15716
Guaranteed to Fit
$36.49
Vehicle Fitment
- 1992 Ford Aerostar XL Sport 6 Cyl 3.0L For Part Number F1Uf9F472Aa; F2Af9F472Aa
- 1992 Ford Aerostar XLT Sport 6 Cyl 3.0L For Part Number F1Uf9F472Aa; F2Af9F472Aa
- 1992 Ford Aerostar XL 6 Cyl 3.0L For Part Number F1Uf9F472Aa; F2Af9F472Aa
- 1992 Ford Aerostar Base 6 Cyl 3.0L For Part Number F1Uf9F472Aa; F2Af9F472Aa
- 1992 Ford Aerostar XL Plus 6 Cyl 3.0L For Part Number F1Uf9F472Aa; F2Af9F472Aa
- 1992 Ford Aerostar XLT 6 Cyl 3.0L For Part Number F1Uf9F472Aa; F2Af9F472Aa
- 1992 Ford Aerostar XLT Plus 6 Cyl 3.0L For Part Number F1Uf9F472Aa; F2Af9F472Aa
Product Details
Location : UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.8 in. Wire LengthInterchange Part Number : 15718Warranty : 1-year Bosch limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: NP2344070
Guaranteed to Fit
$36.99
Vehicle Fitment
- 1992 Ford Aerostar XLT Sport 6 Cyl 4.0L OE #F4UZ-9F472-C
- 1992 Ford Aerostar XL Sport 6 Cyl 4.0L OE #F4UZ-9F472-C
- 1992 Ford Aerostar Eddie Bauer 6 Cyl 4.0L OE #F4UZ-9F472-C
- 1992 Ford Aerostar XL 6 Cyl 4.0L OE #F4UZ-9F472-C
- 1992 Ford Aerostar XLT 6 Cyl 4.0L OE #F4UZ-9F472-C
- 1992 Ford Aerostar XLT Plus 6 Cyl 4.0L OE #F4UZ-9F472-C
- 1992 Ford Aerostar Base 6 Cyl 4.0L OE #F4UZ-9F472-C
- 1992 Ford Aerostar XL Plus 6 Cyl 4.0L OE #F4UZ-9F472-C
Product Details
Location : Before Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitInterchange Part Number : 15718, 2344609Warranty : 1-year Denso limited WarrantyProp 65 Warning :
WARNING: 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.
Part Number: NG22503
Guaranteed to Fit
$38.49
Vehicle Fitment
- 1992 Ford Aerostar XLT Sport 6 Cyl 4.0L
- 1992 Ford Aerostar XL Sport 6 Cyl 4.0L
- 1992 Ford Aerostar Eddie Bauer 6 Cyl 4.0L
- 1992 Ford Aerostar XL 6 Cyl 4.0L
- 1992 Ford Aerostar XLT 6 Cyl 4.0L
- 1992 Ford Aerostar XLT Plus 6 Cyl 4.0L
- 1992 Ford Aerostar Base 6 Cyl 4.0L
- 1992 Ford Aerostar XL Plus 6 Cyl 4.0L
Product Details
Location : Before Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 22 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15718Warranty : NGK limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: ACB88260001
Guaranteed to Fit
$66.66
Vehicle Fitment
- 1992 Ford Aerostar XL 6 Cyl 3.0L
- 1992 Ford Aerostar Base 6 Cyl 3.0L
- 1992 Ford Aerostar XL Plus 6 Cyl 3.0L
- 1992 Ford Aerostar XLT Plus 6 Cyl 3.0L
- 1992 Ford Aerostar XL Sport 6 Cyl 3.0L
- 1992 Ford Aerostar XLT Sport 6 Cyl 3.0L
- 1992 Ford Aerostar XLT 6 Cyl 3.0L
Product Details
Location : Before Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : Aceon limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: 25024001
Guaranteed to Fit
$44.99
Vehicle Fitment
- 1992 Ford Aerostar XL 6 Cyl 3.0L
- 1992 Ford Aerostar Base 6 Cyl 3.0L
- 1992 Ford Aerostar XL Plus 6 Cyl 3.0L
- 1992 Ford Aerostar XLT Plus 6 Cyl 3.0L
- 1992 Ford Aerostar XL Sport 6 Cyl 3.0L
- 1992 Ford Aerostar XLT Sport 6 Cyl 3.0L
- 1992 Ford Aerostar XLT 6 Cyl 3.0L
Product Details
Location : Before Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthInterchange Part Number : REPF960904Warranty : 90-day Walker Products limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: BS15719
Guaranteed to Fit
$37.49
Vehicle Fitment
- 1992 Ford Aerostar XLT Sport 6 Cyl 4.0L OE Manufactured Part; Alternative Fit 1; For Part Number F09F9F472Ca; F1Uf9F472Ca
- 1992 Ford Aerostar XL Sport 6 Cyl 4.0L OE Manufactured Part; Alternative Fit 1; For Part Number F09F9F472Ca; F1Uf9F472Ca
- 1992 Ford Aerostar Eddie Bauer 6 Cyl 4.0L OE Manufactured Part; Alternative Fit 1; For Part Number F09F9F472Ca; F1Uf9F472Ca
- 1992 Ford Aerostar XL 6 Cyl 4.0L OE Manufactured Part; Alternative Fit 1; For Part Number F09F9F472Ca; F1Uf9F472Ca
- 1992 Ford Aerostar XLT 6 Cyl 4.0L OE Manufactured Part; Alternative Fit 1; For Part Number F09F9F472Ca; F1Uf9F472Ca
- 1992 Ford Aerostar XLT Plus 6 Cyl 4.0L OE Manufactured Part; Alternative Fit 1; For Part Number F09F9F472Ca; F1Uf9F472Ca
- 1992 Ford Aerostar Base 6 Cyl 4.0L Extended Passenger Van; OE Manufactured Part; Alternative Fit 1; For Part Number F09F9F472Ca; F1Uf9F472Ca
- 1992 Ford Aerostar XL Plus 6 Cyl 4.0L OE Manufactured Part; Alternative Fit 1; For Part Number F09F9F472Ca; F1Uf9F472Ca
Product Details
Location : UpstreamType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 25.2 in. Wire LengthInterchange Part Number : 15718Warranty : 1-year Bosch limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: DELES20316
Guaranteed to Fit
$39.49
Vehicle Fitment
- 1992 Ford Aerostar XLT Sport 6 Cyl 4.0L With 270mm Overall Length
- 1992 Ford Aerostar Eddie Bauer 6 Cyl 4.0L With 270mm Overall Length
- 1992 Ford Aerostar XL 6 Cyl 3.0L With 270mm Overall Length
- 1992 Ford Aerostar XLT Plus 6 Cyl 4.0L With 270mm Overall Length
- 1992 Ford Aerostar XL Plus 6 Cyl 4.0L With 270mm Overall Length
- 1992 Ford Aerostar Base 6 Cyl 3.0L With 270mm Overall Length
- 1992 Ford Aerostar XL Plus 6 Cyl 3.0L With 270mm Overall Length
- 1992 Ford Aerostar XLT Plus 6 Cyl 3.0L With 270mm Overall Length
- 1992 Ford Aerostar XL Sport 6 Cyl 4.0L With 270mm Overall Length
- 1992 Ford Aerostar XLT 6 Cyl 4.0L With 270mm Overall Length
- 1992 Ford Aerostar XL Sport 6 Cyl 3.0L With 270mm Overall Length
- 1992 Ford Aerostar XLT Sport 6 Cyl 3.0L With 270mm Overall Length
- 1992 Ford Aerostar XL 6 Cyl 4.0L With 270mm Overall Length
- 1992 Ford Aerostar Base 6 Cyl 4.0L With 270mm Overall Length
- 1992 Ford Aerostar XLT 6 Cyl 3.0L With 270mm Overall Length
Product Details
Type : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 10.63 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 15718Warranty : 1-year or 12,000-mile Delphi limited warrantyProp 65 Warning :
WARNING: 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.
Part Number: DELES20064
Guaranteed to Fit
$41.49
Vehicle Fitment
- 1992 Ford Aerostar XLT Sport 6 Cyl 4.0L With 500mm Overall Length; With 4 Pin Connector
- 1992 Ford Aerostar XL Sport 6 Cyl 4.0L With 500mm Overall Length; With 4 Pin Connector
- 1992 Ford Aerostar Eddie Bauer 6 Cyl 4.0L With 500mm Overall Length; With 4 Pin Connector
- 1992 Ford Aerostar XL 6 Cyl 4.0L With 500mm Overall Length; With 4 Pin Connector
- 1992 Ford Aerostar XLT 6 Cyl 4.0L With 500mm Overall Length; With 4 Pin Connector
- 1992 Ford Aerostar XLT Plus 6 Cyl 4.0L With 500mm Overall Length; With 4 Pin Connector
- 1992 Ford Aerostar Base 6 Cyl 4.0L With 500mm Overall Length; With 4 Pin Connector
- 1992 Ford Aerostar XL Plus 6 Cyl 4.0L With 500mm Overall Length; With 4 Pin Connector
Product Details
Type : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.69 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 15718Warranty : 1-year or 12,000-mile Delphi limited warrantyProp 65 Warning :
WARNING: 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 37 results
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Walker ProductsBefore Catalytic Converter Oxygen Sensor, Eng. VIN: X, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 6 Cyl 4.0L, Walker Products Aftermarket Base Sensor - Before Catalytic ConverterManufacturer #350-34089
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WALKER PRODUCTS AFTERMARKET OXYGEN SENSORS
Restore your ride to optimum, OE-standard performance with the high-quality, fuel-efficient and ultra-durable design of Walker Products’ aftermarket oxygen sensors. They’re just the ticket if you&rs...
BoschUpstream Oxygen Sensor, For Part Number F1Uf9F472Aa; F2Af9F472Aa, Sold individually, 4-wire, 6 Cyl 3.0L, OE Replacement Series - UpstreamManufacturer #15716
( Reviews) Questions, Answers
Bosch invented the automotive oxygen sensor and is the number one choice of vehicle manufacturers around the world. Properly functioning oxygen sensors are important when it comes to your vehicles fuel efficiency and reducing harmful exhaust emissions.
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DriveWireBefore Catalytic Converter Oxygen Sensor, Sold Individually, 4-Wire, 6 Cyl., 3.0L EngineManufacturer #REPF960904
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DRIVEWIRE OXYGEN SENSORS
No matter where the road leads you, DriveWire oxygen sensors are along for the ride, providing reliable feedback to your vehicle’s onboard control system.
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JC WhitneyBefore Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 3.0LManufacturer #JF960904
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Customize your Car, Truck and SUVs with JC Whitney premium quality parts; express your love to your ride in style with this affordable option that every enthusiast will enjoy! Worry-free purchases guaranteed with JC Whitney products; every purchase is backed by 1-year, unlim...
HolleyUniversal, Oxygen Sensor Sold individuallyManufacturer #554-101
( Reviews) Questions, Answers
HOLLEY OXYGEN SENSOR
Expertly crafted and tested to top-grade, OE-specific standards, Holley Oxygen Sensor provides high quality performance without the high level price. Its OE-standard design provides the right fit and the right solution to your vehicle need...
Product Questions & Answers
Q:2002 Ford Escape 2.o 4cyl 15719 Bocsh number for upstream what is down tream number ? Show Less
Richard R.
A:BEST ANSWERHi Rick, thank you for reaching out. The Bosch part number of a direct-fit downstream oxygen sensor for the 2002 Ford Escape with a 2.0-liter engine is 13743. Since we don't have that part, we suggest you get the downstream oxygen sensor from the local auto parts store. You can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/oxygen-sensor/bosch/bs15719?can=CPAP3648_CSQA_20241015
I hope this helps. Happy shopping. Show less
Aldrin P.
1 Question, 1 AnswerView all Q&As >
Helpful Automotive Resources
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)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)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 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)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)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.