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Oxygen Sensor - 4-Wire, Heated
Part Number: USOS-4000
0 Reviews
Vehicle Info Required to Guarantee Fit
$22.99
Vehicle Fitment
  • 2013 - 2016 Lincoln MKZ Base 4 Cyl 2.0L
  • 2013 - 2016 Lincoln MKZ Hybrid 4 Cyl 2.0L
  • 2014 - 2015 Lincoln MKT Base 4 Cyl 2.0L
  • 2015 Lincoln MKC Base 4 Cyl 2.0L
  • 2015 Lincoln MKC Base 4 Cyl 2.3L
  • 2015 - 2016 Lincoln MKC Black Label 4 Cyl 2.0L
  • 2015 - 2016 Lincoln MKC Black Label 4 Cyl 2.3L
  • 2015 - 2016 Lincoln MKZ Black Label Hybrid 4 Cyl 2.0L
  • 2015 - 2016 Lincoln MKZ Black Label 4 Cyl 2.0L
  • 2016 Lincoln MKC Premiere 4 Cyl 2.0L
  • 2016 Lincoln MKC Reserve 4 Cyl 2.0L
  • 2016 Lincoln MKC Reserve 4 Cyl 2.3L
  • 2016 Lincoln MKC Select 4 Cyl 2.0L
  • 2016 Lincoln MKC Select 4 Cyl 2.3L
Product Details
Location : DownstreamNotes : Heated; Designed to fit screw-in type bungs; May not fit with flanges; Includes Butt type connectors, without plugType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: USOS-4000
0 Reviews
Vehicle Info Required to Guarantee Fit
$22.99
Vehicle Fitment
  • 2007 - 2008 Lincoln Navigator All Submodels All Engines
Product Details
Location : After Catalytic ConverterNotes : Heated; Designed to fit screw-in type bungs; May not fit with flanges; Includes Butt type connectors, without plugType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: USOS-4000
0 Reviews
Vehicle Info Required to Guarantee Fit
$22.99
Vehicle Fitment
  • 2001 - 2006 Lincoln Navigator All Submodels All Engines
Product Details
Location : Before Catalytic ConverterNotes : Heated; Designed to fit screw-in type bungs; May not fit with flanges; Includes Butt type connectors, without plugType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: USOS-4000
0 Reviews
Vehicle Info Required to Guarantee Fit
$22.99
Vehicle Fitment
  • 2006 - 2008 Lincoln Mark LT All Submodels All Engines
  • 2013 Lincoln MKT All Submodels All Engines
Product Details
Notes : Heated; Designed to fit screw-in type bungs; May not fit with flanges; Includes Butt type connectors, without plugType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 2
Part Number: SET-USOS-4000-2
0 Reviews
Vehicle Info Required to Guarantee Fit
$43.99
Vehicle Fitment
  • 2013 - 2016 Lincoln MKZ Base 4 Cyl 2.0L
  • 2013 - 2016 Lincoln MKZ Hybrid 4 Cyl 2.0L
  • 2014 - 2015 Lincoln MKT Base 4 Cyl 2.0L
  • 2015 Lincoln MKC Base 4 Cyl 2.0L
  • 2015 Lincoln MKC Base 4 Cyl 2.3L
  • 2015 - 2016 Lincoln MKC Black Label 4 Cyl 2.0L
  • 2015 - 2016 Lincoln MKC Black Label 4 Cyl 2.3L
  • 2015 - 2016 Lincoln MKZ Black Label Hybrid 4 Cyl 2.0L
  • 2015 - 2016 Lincoln MKZ Black Label 4 Cyl 2.0L
  • 2016 Lincoln MKC Premiere 4 Cyl 2.0L
  • 2016 Lincoln MKC Reserve 4 Cyl 2.0L
  • 2016 Lincoln MKC Reserve 4 Cyl 2.3L
  • 2016 Lincoln MKC Select 4 Cyl 2.0L
  • 2016 Lincoln MKC Select 4 Cyl 2.3L
Product Details
Location : DownstreamNotes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 2
Part Number: SET-USOS-4000-2
0 Reviews
Vehicle Info Required to Guarantee Fit
$43.99
Vehicle Fitment
  • 2013 Lincoln MKT All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 3
Part Number: SET-USOS-4000-3
0 Reviews
Vehicle Info Required to Guarantee Fit
$65.99
Vehicle Fitment
  • 2013 - 2016 Lincoln MKZ Base 4 Cyl 2.0L
  • 2013 - 2016 Lincoln MKZ Hybrid 4 Cyl 2.0L
  • 2014 - 2015 Lincoln MKT Base 4 Cyl 2.0L
  • 2015 Lincoln MKC Base 4 Cyl 2.0L
  • 2015 Lincoln MKC Base 4 Cyl 2.3L
  • 2015 - 2016 Lincoln MKC Black Label 4 Cyl 2.0L
  • 2015 - 2016 Lincoln MKC Black Label 4 Cyl 2.3L
  • 2015 - 2016 Lincoln MKZ Black Label Hybrid 4 Cyl 2.0L
  • 2015 - 2016 Lincoln MKZ Black Label 4 Cyl 2.0L
  • 2016 Lincoln MKC Premiere 4 Cyl 2.0L
  • 2016 Lincoln MKC Reserve 4 Cyl 2.0L
  • 2016 Lincoln MKC Reserve 4 Cyl 2.3L
  • 2016 Lincoln MKC Select 4 Cyl 2.0L
  • 2016 Lincoln MKC Select 4 Cyl 2.3L
Product Details
Location : DownstreamNotes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (3) Oxygen SensorsType : 4-wireQuantity Sold : Set of 3Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 3
Part Number: SET-USOS-4000-3
0 Reviews
Vehicle Info Required to Guarantee Fit
$65.99
Vehicle Fitment
  • 2013 Lincoln MKT All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (3) Oxygen SensorsType : 4-wireQuantity Sold : Set of 3Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 4
Part Number: SET-USOS-4000-4
0 Reviews
Vehicle Info Required to Guarantee Fit
$87.49
Vehicle Fitment
  • 2013 - 2016 Lincoln MKZ Base 4 Cyl 2.0L
  • 2013 - 2016 Lincoln MKZ Hybrid 4 Cyl 2.0L
  • 2014 - 2015 Lincoln MKT Base 4 Cyl 2.0L
  • 2015 Lincoln MKC Base 4 Cyl 2.0L
  • 2015 Lincoln MKC Base 4 Cyl 2.3L
  • 2015 - 2016 Lincoln MKC Black Label 4 Cyl 2.0L
  • 2015 - 2016 Lincoln MKC Black Label 4 Cyl 2.3L
  • 2015 - 2016 Lincoln MKZ Black Label Hybrid 4 Cyl 2.0L
  • 2015 - 2016 Lincoln MKZ Black Label 4 Cyl 2.0L
  • 2016 Lincoln MKC Premiere 4 Cyl 2.0L
  • 2016 Lincoln MKC Reserve 4 Cyl 2.0L
  • 2016 Lincoln MKC Reserve 4 Cyl 2.3L
  • 2016 Lincoln MKC Select 4 Cyl 2.0L
  • 2016 Lincoln MKC Select 4 Cyl 2.3L
Product Details
Location : DownstreamNotes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 4
Part Number: SET-USOS-4000-4
0 Reviews
Vehicle Info Required to Guarantee Fit
$87.49
Vehicle Fitment
  • 2013 Lincoln MKT All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: REPF960904
0 Reviews
Vehicle Info Required to Guarantee Fit
$26.99
Vehicle Fitment
  • 1998 - 1999 Lincoln Town Car Base 8 Cyl 4.6L
  • 1998 - 2003 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1998 - 2007 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1998 - 2011 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1999 - 2011 Lincoln Navigator Base 8 Cyl 5.4L
  • 2000 - 2004 Lincoln LS Base 6 Cyl 3.0L
  • 2000 - 2004 Lincoln LS Base 8 Cyl 3.9L
  • 2001 - 2003 Lincoln LS LSE 6 Cyl 3.0L
  • 2001 - 2003 Lincoln LS LSE 8 Cyl 3.9L
  • 2001 - 2003 Lincoln Town Car Cartier L 8 Cyl 4.6L
  • 2001 - 2011 Lincoln Town Car Executive L 8 Cyl 4.6L
  • 2002 Lincoln Blackwood Base 8 Cyl 5.4L Engine VIN: A, FI, Naturally Aspirated, GAS
  • 2003 Lincoln Town Car Executive Protection Series 8 Cyl 4.6L FI, Naturally Aspirated, GAS
  • 2003 - 2005 Lincoln Aviator Base 8 Cyl 4.6L
  • 2004 Lincoln Town Car Ultimate L 8 Cyl 4.6L FI, Naturally Aspirated, GAS
  • 2004 Lincoln Town Car Ultimate 8 Cyl 4.6L FI, Naturally Aspirated, GAS
  • 2005 Lincoln LS Appearance 6 Cyl 3.0L Engine VIN: A, FI, Naturally Aspirated, GAS, Engine VIN: S, FI, Naturally Aspirated, GAS
  • 2005 Lincoln LS Luxury 6 Cyl 3.0L Engine VIN: A, FI, Naturally Aspirated, GAS, Engine VIN: S, FI, Naturally Aspirated, GAS
  • 2005 Lincoln LS Premium 6 Cyl 3.0L Engine VIN: A, FI, Naturally Aspirated, GAS, Engine VIN: S, FI, Naturally Aspirated, GAS
  • 2005 Lincoln LS Ultimate 8 Cyl 3.9L Engine VIN: A, FI, Naturally Aspirated, GAS, Engine VIN: S, FI, Naturally Aspirated, GAS
  • 2005 - 2006 Lincoln LS Sport 8 Cyl 3.9L
  • 2005 - 2011 Lincoln Town Car Signature L 8 Cyl 4.6L
  • 2005 - 2011 Lincoln Town Car Signature Limited 8 Cyl 4.6L
  • 2006 - 2007 Lincoln Navigator Luxury 8 Cyl 5.4L
  • 2006 - 2007 Lincoln Navigator Ultimate 8 Cyl 5.4L
  • 2006 - 2007 Lincoln Town Car Designer Series 8 Cyl 4.6L
  • 2007 Lincoln Navigator L Luxury 8 Cyl 5.4L FI, Naturally Aspirated, GAS
  • 2007 Lincoln Navigator L Ultimate 8 Cyl 5.4L FI, Naturally Aspirated, GAS
  • 2008 - 2011 Lincoln Navigator L 8 Cyl 5.4L
Product Details
Location : After Catalytic Converter, Driver Or Passenger SideType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct 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 : 15717Connector 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: REPF960904
0 Reviews
Vehicle Info Required to Guarantee Fit
$26.99
Vehicle Fitment
  • 1998 - 2002 Lincoln Continental Base 8 Cyl 4.6L
  • 2006 Lincoln Zephyr Base 6 Cyl 3.0L Engine VIN: 1, FI, Naturally Aspirated, GAS
Product Details
Location : After Catalytic Converter, Front Or RearType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct 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 : 15717Connector 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: REPF960904
0 Reviews
Vehicle Info Required to Guarantee Fit
$26.99
Vehicle Fitment
  • 1995 Lincoln Continental Diamond Anniversary 8 Cyl 4.6L Engine VIN: V, FI, Naturally Aspirated, GAS
  • 1995 Lincoln Continental Signature 8 Cyl 4.6L Engine VIN: V, FI, Naturally Aspirated, GAS
  • 1995 - 1997 Lincoln Continental Spinnaker Edition 8 Cyl 4.6L
  • 1996 Lincoln Continental Anniversary 8 Cyl 4.6L Engine VIN: V, FI, Naturally Aspirated, GAS
Product Details
Location : Before Or After Catalytic Converter, Front Or RearType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct 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 : 15717Connector 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: REPF960904
0 Reviews
Vehicle Info Required to Guarantee Fit
$26.99
Vehicle Fitment
  • 1996 Lincoln Mark VIII Anniversary 8 Cyl 4.6L Engine VIN: V, FI, Naturally Aspirated, GAS
  • 1996 Lincoln Town Car Anniversary 8 Cyl 4.6L FI, Naturally Aspirated, GAS
  • 1996 - 1997 Lincoln Town Car Base 8 Cyl 4.6L
  • 1996 - 1997 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1996 - 1997 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1996 - 1997 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1996 - 1998 Lincoln Mark VIII LSC 8 Cyl 4.6L
  • 1997 Lincoln Town Car Touring Edition 8 Cyl 4.6L FI, Naturally Aspirated, GAS
  • 1997 - 1998 Lincoln Mark VIII Base 8 Cyl 4.6L
  • 1998 Lincoln Navigator Base 8 Cyl 5.4L FI, Naturally Aspirated, GAS
Product Details
Location : Before Or After Catalytic Converter, Driver Or Passenger SideType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct 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 : 15717Connector 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: REPF960904
0 Reviews
Vehicle Info Required to Guarantee Fit
$26.99
Vehicle Fitment
  • 1991 - 1995 Lincoln Town Car Base 8 Cyl 4.6L
  • 1991 - 1995 Lincoln Town Car Cartier 8 Cyl 4.6L
  • 1991 - 1995 Lincoln Town Car Cypress 8 Cyl 4.6L
  • 1991 - 1995 Lincoln Town Car Executive 8 Cyl 4.6L
  • 1991 - 1995 Lincoln Town Car Signature 8 Cyl 4.6L
  • 1991 - 1995 Lincoln Town Car Touring Edition 8 Cyl 4.6L
  • 1993 Lincoln Town Car Jack Nicklaus 8 Cyl 4.6L FI, Naturally Aspirated, GAS
  • 1993 - 1995 Lincoln Mark VIII Base 8 Cyl 4.6L
  • 1994 Lincoln Town Car Tournament Edition 8 Cyl 4.6L FI, Naturally Aspirated, GAS
  • 1995 Lincoln Mark VIII LSC 8 Cyl 4.6L Engine VIN: V, FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic Converter, Driver Or Passenger SideType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct 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 : 15717Connector 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.

Page 1 of 31 | Showing 1 - 15 of 453 results

Lincoln Oxygen Sensor Customer Reviews

Great!!!!!
James Hibble Jr
VERIFIED PURCHASER
Purchased on Mar 23, 2021
I am pleasantly pleased with the ease of ordering from your website. The part arrived quickly. I especially enjoyed speaking with someone who helped me to determine the correct part for my car. The customer service is superb!!
Renee Chatman
VERIFIED PURCHASER
Purchased on Mar 01, 2021
Will know better when installed
Bob Bob
VERIFIED PURCHASER
Purchased on Feb 17, 2021

Helpful Automotive Resources

P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Diagnostic trouble code (DTC) P0042 stands for “HO2S Heater Control Circuit Bank 1 Sensor 3.” It is logged when the powertrain control module (PCM) detects a possible issue with the heater circuit for the third oxygen sensor downstream from the engine on bank 1.
P0170 Code: Fuel Trim (Bank 1)
P0170 Code: Fuel Trim (Bank 1)Diagnostic Trouble Code (DTC) P0170 stands for “Fuel Trim Malfunction (Bank 1).” Fuel trim is the adjustment made by the PCM to the engine’s air-fuel mixture. The P0170 code indicates that the fuel trims have reached an abnormally low or abnormally high value for a specified amount of time.
P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)Diagnostic trouble code (DTC) P2187 stands for “System Too Lean at Idle (Bank 1).” It indicates that your vehicle’s computer has detected a potential issue with the fuel mixture at idle. 
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