{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2000 Ford F-350 Super Duty
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2000 Ford F-350 Super Duty

2000 Ford F-350 Super Duty Coolant Temperature Sensors

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 18 results
Display item:
15
30
45
Sort by:
Coolant Temperature Sensor, Blade Type, Female Connector, 2-prong Male Terminal, with Gauge -
Replacement
Coolant Temperature Sensor, Blade Type, Female Connector, 2-prong Male Terminal, with Gauge -
Part Number: RF31280002
Guaranteed to Fit
$7.49
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 8 Cyl 7.3L With Gauge
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L With Gauge
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L With Gauge
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 7.3L With Gauge
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 7.3L With Gauge
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L With Gauge
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L With Gauge
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L With Gauge
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L With Gauge
Product Details
Notes : Blade type; Female connector; 2-prong male terminalWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, 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.

Interchange Part Number : TS380, F65Z10884AAReplaces OE Number : F65Z10884AAProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Coolant Temperature Sensor, Sold individually
GPD®
Coolant Temperature Sensor, Sold individually
Part Number: GPD1712500
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 8 Cyl 7.3L
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 7.3L
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 7.3L
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L
Product Details
Warranty : 1 year GPD limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
4-Seasons OE Replacement Coolant Temperature Sensor, Sold individually
4-Seasons®
4-Seasons OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: FS36447
Guaranteed to Fit
$10.99
Vehicle Fitment
  • 2000 Ford F-350 Super Duty All Submodels All Engines
Product Details
Warranty : 120-day 4-Seasons limited warrantyQuantity Sold : Sold individuallyProp 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 : 4-Seasons OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Motorad®
Coolant Temperature Sensor, Sold individually
Part Number: MRD1TS1210
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 8 Cyl 7.3L
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 7.3L
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 7.3L
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L
Product Details
Notes : Square Connector Shape; Female Connector Gender; 2 Terminal Quantity; Blade Terminal Type; Does not include Wiring HarnessWarranty : 12-month Motorad limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Standard®
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: SITS380
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 8 Cyl 7.3L With Gauge
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L With Gauge
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L With Gauge
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 7.3L With Gauge
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 7.3L With Gauge
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L With Gauge
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L With Gauge
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L With Gauge
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L With Gauge
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 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 : Standard OE ReplacementInterchange Part Number : RF31280002Product Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Walker Products®
Coolant Temperature Sensor, Sold individually
Part Number: 2141032
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 8 Cyl 7.3L Eng. VIN: F
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L Eng. VIN: S
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L Eng. VIN: S
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 7.3L Eng. VIN: F
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 7.3L Eng. VIN: F
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L Eng. VIN: S
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L Eng. VIN: L
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L Eng. VIN: L
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L Eng. VIN: L
Product Details
Warranty : 90-day Walker Products limited warrantyQuantity Sold : Sold individuallyProp 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.

OE Solutions Series Coolant Temperature Sensor, Sold individually
Dorman®
OE Solutions Series Coolant Temperature Sensor, Sold individually
Part Number: RB645151
Guaranteed to Fit
$32.99
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 8 Cyl 7.3L 2 Cavity Male
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L 2 Cavity Male
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 7.3L 2 Cavity Male
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L 2 Cavity Male
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L 2 Cavity Male
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 7.3L 2 Cavity Male
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L 2 Cavity Male
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L 2 Cavity Male
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L 2 Cavity Male
Product Details
Warranty : 12-month or 12,000-mile Dorman limited warrantyQuantity Sold : Sold individuallyProp 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 : OE Solutions SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
GPD®
Coolant Temperature Sensor, Sold individually
Part Number: GPD1712580
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L Cylinder Head Temp Sensor
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L Cylinder Head Temp Sensor
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L Cylinder Head Temp Sensor
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L Cylinder Head Temp Sensor
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L Cylinder Head Temp Sensor
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L Cylinder Head Temp Sensor
Product Details
Warranty : 1 year GPD limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Standard®
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: SITX61
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 8 Cyl 7.3L DIESEL
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L GAS
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L GAS
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 7.3L DIESEL
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 7.3L DIESEL
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L GAS
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L GAS
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L GAS
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L GAS
Product Details
Quantity Sold : Sold individuallyProp 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 : Standard OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Delphi®
Coolant Temperature Sensor, Sold individually
Part Number: DELTS10294
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L
Product Details
Warranty : 1-year or 12,000-mile Delphi limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Standard®
Standard OE Replacement Coolant Temperature Sensor, Sold individually
Part Number: SITX91
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 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 : Standard OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Walker Products®
Coolant Temperature Sensor, Sold individually
Part Number: WKP21191026
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L Full Service Kit, Includes Sensor, Pigtail, Butt Connectors and Heat Shrink
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L Full Service Kit, Includes Sensor, Pigtail, Butt Connectors and Heat Shrink
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L Full Service Kit, Includes Sensor, Pigtail, Butt Connectors and Heat Shrink
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L Full Service Kit, Includes Sensor, Pigtail, Butt Connectors and Heat Shrink
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L Full Service Kit, Includes Sensor, Pigtail, Butt Connectors and Heat Shrink
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L Full Service Kit, Includes Sensor, Pigtail, Butt Connectors and Heat Shrink
Product Details
Notes : NewWarranty : 90-day Walker Products limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Engine Oil Temperature Sensor - Replaces OE Number AJ810031
Facet®
Engine Oil Temperature Sensor - Replaces OE Number AJ810031
Part Number: FAC73363
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L
Product Details
Warranty : 24-month limited warrantyQuantity Sold : Sold individuallyProp 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.

Interchange Part Number : 4337456, LR018397, AJ810031, GY0118840B, 5042970, 3F1A12A648AA, 3F1Z12A648A, XR832403, 3985107, 6G433910080, 5263219, 3F1A12A648AB, XR858700, 31422391, LR065234, GY0118840C, 7158126, LRA1600AA, 1E0018510, F5AF12A648AA, ZZM118707, F5AF12A648AB, GY0118840A, 4323633, 30711661Replaces OE Number : 4337456, LR018397, AJ810031, GY0118840B, 5042970, 3F1A12A648AA, 3F1Z12A648A, XR832403, 3985107, 6G433910080, 5263219, 3F1A12A648AB, XR858700, 31422391, LR065234, GY0118840C, 7158126, LRA1600AA, 1E0018510, F5AF12A648AA, ZZM118707, F5AF12A648AB, GY0118840A, 4323633, 30711661Product Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Walker Products®
Coolant Temperature Sensor, Sold individually
Part Number: WKP2111026
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2000 Ford F-350 Super Duty XL 10 Cyl 6.8L Sensor Only
  • 2000 Ford F-350 Super Duty Lariat 8 Cyl 5.4L Sensor Only
  • 2000 Ford F-350 Super Duty Lariat 10 Cyl 6.8L Sensor Only
  • 2000 Ford F-350 Super Duty XLT 10 Cyl 6.8L Sensor Only
  • 2000 Ford F-350 Super Duty XL 8 Cyl 5.4L Sensor Only
  • 2000 Ford F-350 Super Duty XLT 8 Cyl 5.4L Sensor Only
Product Details
Notes : NewWarranty : 90-day Walker Products limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Coolant Temperature Sensor, Sold individually
Motorcraft®
Coolant Temperature Sensor, Sold individually
Part Number: MISW5130
Guaranteed to Fit
$120.49
Vehicle Fitment
  • 2000 Ford F-350 Super Duty All Submodels All Engines With 2 Spade Terminal Connector
Product Details
Quantity Sold : Sold individuallyProp 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.

Interchange Part Number : RF31280002Product Fit : Direct Fit
Page 1 of 2 | Showing 1 - 15 of 18 results

Top Rated Products

GPD Coolant Temperature Sensor, Sold individually
$15.99( Review)
Seems to be well made. Would purchase again. Quick shipping was amazing.
Caleb H.
VERIFIED PURCHASER
GPD Coolant Temperature Sensor, Sold individually
$16.49( Review)
The part was what I ordered and was delivered when said it would be. Thanks
Joseph R.
VERIFIED PURCHASER
Replacement Coolant Temperature Sensor, Blade Type, Female Connector, 2-prong Male Terminal, with Gauge -
$7.49( Review)
Price, qualify, selection, in addition to.getting what you're paying for. Can't go wrSee More
Wm I.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Motorcraft Coolant Temperature Sensor, Sold individually
$120.49
Q:Needing temp sensor for 1997 ford F150 4.6l that indicates temp on dash cluster? Show Less
John Conley C.
A:BEST ANSWERHi John, I'm glad to help you out. This item is for the temperature gauge. This item fits the 1997 Ford F-150 with a 2-spade terminal connector. You can use this link to go back to the item page and continue the order: https://www.carparts.com/coolant-temperature-sensor/motorcraft/misw5130?can=CPAP3648_20220308 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >
Walker Products Coolant Temperature Sensor, Sold individually
$13.99
Q:I cant tell by picture. Is this 1 wire or 2 wire ?  2002 ford ranger 3.0 im looking for the single wire one that controls gauge Show Less
Russell R.
A:BEST ANSWERHi Russell, I'm glad to assist you. The coolant temperature sensor comes with a 2-terminal quantity and is guaranteed to fit your 2002 Ford Ranger 3.0L. If a match, grab our sale price and click the link below to buy it today. Happy shopping! https://www.carparts.com/coolant-temperature-sensor/walker-products/wkp2111026?can=cpje1043_CSQA_20240307 Show less
Jeonino E.
 
3 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Where Is the CTS Located?
Where Is the CTS Located?A CTS with a poor connection at the wiring connector will cause the PCM to supply an overly rich fuel mixture. Meanwhile, a shorted CTS or one that has a low resistance will cause the PCM to supply an overly lean fuel mixture, resulting in drivability issues.
How Much Does a Radiator Fan Replacement Cost? Here’s What You Need to Know
How Much Does a Radiator Fan Replacement Cost? Here’s What You Need to KnowLabor costs for this type of replacement will usually range anywhere between $100 and $400. The exact cost will depend on factors, such as the type of vehicle you have and the rates applied in your area. You’ll also have to consider taxes and the cost of other related repairs. What
A Beginner’s Guide to Fuel-Injected vs. Carbureted Engines
A Beginner’s Guide to Fuel-Injected vs. Carbureted EnginesSitting on top of the intake manifold and beneath the air filter, the carburetor is responsible for mixing air and fuel before they get to the cylinders. The Principle of Carburetion
Tips For Replacing the Engine Coolant Temperature Sensor
Tips For Replacing the Engine Coolant Temperature Sensor Pro Tip: A quick way to check the ECT for accuracy is to let the vehicle sit overnight and check with a scan tool to see if
P00B6 Code: Radiator Coolant Temperature / Engine Coolant Temperature Correlation
P00B6 Code: Radiator Coolant Temperature / Engine Coolant Temperature CorrelationOn a 2015 Chevy Cruze, conditions for Running this DTC are as follows: DTCs P00B3, P00B4, P00B6, P0112, P0113, P0117, P0118, P0502, P0503 or P2610 have not been set.The vehicle has been OFF for greater than 8 hours before vehicle ON.The vehicle is ON, or the engine is running.The intake air temperature
Engine Coolant Temperature Sensor: Purpose, Location, and Failure Signs
Engine Coolant Temperature Sensor: Purpose, Location, and Failure SignsThe ECT sensor is a high-authority sensor whenever the engine is cold because ignition timing is tailored according to the engine coolant temperature. It also provides input for idle air control (IAC) position, oxygen sensor closed-loop status, on/off times for the canister purge, and idle speed.