Mitsubishi Mirage Coolant Temperature Sensor/Switch (For Computer) Costs
The average cost for a Mitsubishi Mirage Coolant Temperature Sensor/Switch (For Computer) Replacement is between $73 - $135. Get an instant quote with our AI repair estimator.
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What is a coolant temperature sensor/switch?
The coolant temperature sensor, also known as the engine temperature sensor or switch, is a critical component in a vehicle's engine management system. It monitors the temperature of the engine's coolant and sends this data to the car's Engine Control Unit (ECU). The ECU uses this information to adjust the engine's fuel injection and ignition timing, ensuring optimal performance and fuel efficiency. By providing real-time temperature data, the sensor helps prevent engine overheating and contributes to a stable engine operation. It plays a pivotal role in maintaining the correct air-fuel mixture and enabling functions like the radiator fan, thus protecting the engine from damage caused by excessive heat.
Symptoms of a faulty coolant temperature sensor/switch
A malfunctioning coolant temperature sensor can lead to a variety of issues in your vehicle. One of the most common symptoms is poor fuel economy, as incorrect temperature readings can result in richer fuel mixtures than necessary. Engine overheating is another significant symptom, as the sensor might fail to signal the ECU to activate the cooling fans. Additionally, your car might struggle with starting or may idle roughly, and you might notice the engine running inconsistently or stalling. The Check Engine Light may also illuminate on your dashboard, triggering diagnostic trouble codes (DTC) related to temperature regulation. If these symptoms are present, it's crucial to diagnose and repair the issue promptly to prevent further engine damage.
How urgent is coolant temperature sensor/switch replacement?
Replacing a faulty coolant temperature sensor/switch is moderately urgent. While it might seem like a minor issue initially, a malfunction can lead to more significant problems such as poor fuel economy, increased emissions, and engine overheating. Persistent overheating can cause severe engine damage, resulting in costly repairs. Therefore, addressing sensor issues early can prevent complications and ensure your vehicle runs efficiently. If you suspect a problem with your coolant temperature sensor, it's advisable to have it checked by a professional as soon as possible.
How much does coolant temperature sensor/switch replacement cost?
The cost to replace a coolant temperature sensor can vary depending on the make and model of your vehicle. Typically, parts themselves are relatively inexpensive, ranging from $20 to $100. Labor costs for the replacement are moderate, usually totaling between $50 and $150, depending on local rates and the complexity of accessing the sensor. Overall, you can expect the total cost for this service to range from $70 to $250. It's always a good idea to get a quote from a reputable repair shop or dealership to ensure you're getting a fair price.
5 FAQs about coolant temperature sensors/switches
- Can a bad coolant temperature sensor cause starting problems?
A malfunctioning coolant temperature sensor can indeed cause starting issues. If the sensor sends incorrect temperature readings to the ECU, it can lead to incorrect air-fuel mixtures making the engine difficult to start, particularly in cold weather. - What happens if I don't replace a faulty coolant temperature sensor?
Ignoring a faulty sensor can lead to several problems, including poor fuel efficiency, increased emissions, and potential engine overheating. Over time, these issues can cause significant engine damage requiring expensive repairs. - Can I drive my car with a bad coolant temperature sensor?
While it might seem feasible to drive with a faulty sensor, it is not recommended. Doing so risks engine overheating and inefficient operation, leading to further mechanical issues. - Is it possible to test a coolant temperature sensor myself?
Yes, it's possible to test a coolant temperature sensor at home with a multimeter. By measuring the resistance across the sensor terminals and comparing it to the specifications, you can determine if the sensor is functioning correctly. However, professional diagnosis is often recommended to ensure accuracy. - Will replacing the coolant temperature sensor affect my car's performance?
Yes, replacing a faulty sensor can significantly improve performance. It ensures appropriate engine management, leading to better fuel efficiency, reduced emissions, and the prevention of overheating. A correctly functioning sensor contributes to the overall longevity and reliability of the vehicle.
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2015 Mitsubishi Mirage L3-1.2L (3A92) - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $8.00Labor: $66.00{ "partPrice": 8, "laborPrice": 66, "alldata_id": 54313, "alldata_vehicle_id": 54313, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "Coolant Temp Sensor", "part": [ { "name": "Coolant Temp Sensor", "price": "78.45", "pricecode": "", "partnumber": "1308A012" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Coolant Temp Sensor", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] }, "year": 2015, "make": "Mitsubishi", "model": "Mirage", "engine": "L3-1.2L (3A92)" }2014 Mitsubishi Mirage L3-1.2L (3A92) - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $48.00Labor: $7.00{ "partPrice": 48, "laborPrice": 7, "alldata_id": 53399, "alldata_vehicle_id": 53399, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "Coolant Temp Sensor", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "64.72", "pricecode": "", "partnumber": "MD177572" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Coolant Temp Sensor", "labor": { "skill": "B", "standardtime": "0.9", "warrantytime": "0.0" }, "qualifiers": [] } ] } ] }, "year": 2014, "make": "Mitsubishi", "model": "Mirage", "engine": "L3-1.2L (3A92)" }1996 Mitsubishi Mirage L4-1468cc 1.5L SOHC 12 Valve - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $84.00Labor: $71.00{ "partPrice": 84, "laborPrice": 71, "alldata_id": 23895, "alldata_vehicle_id": 23895, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "Coolant Temp Sensor", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "71.35", "pricecode": "", "partnumber": "MD149338" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Coolant Temp Sensor, R&R", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1996, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1468cc 1.5L SOHC 12 Valve" }1996 Mitsubishi Mirage L4-1834cc 1.8L SOHC 16 Valve - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $70.00Labor: $98.00{ "partPrice": 70, "laborPrice": 98, "alldata_id": 23896, "alldata_vehicle_id": 23896, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "Coolant Temp Sensor", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "64.72", "pricecode": "", "partnumber": "MD177572" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Coolant Temp Sensor, R&R", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1996, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1834cc 1.8L SOHC 16 Valve" }1995 Mitsubishi Mirage L4-1468cc 1.5L SOHC 12 Valve - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $36.00Labor: $69.00{ "partPrice": 36, "laborPrice": 69, "alldata_id": 21933, "alldata_vehicle_id": 21933, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "Coolant Temp Sensor", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "71.35", "pricecode": "", "partnumber": "MD149338" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Coolant Temp Sensor, R&R", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1995, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1468cc 1.5L SOHC 12 Valve" }1995 Mitsubishi Mirage L4-1795cc 1.8L SOHC 16 Valve - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $47.00Labor: $68.00{ "partPrice": 47, "laborPrice": 68, "alldata_id": 21934, "alldata_vehicle_id": 21934, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "Coolant Temp Sensor", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "64.72", "pricecode": "", "partnumber": "MD177572" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Coolant Temp Sensor, R&R", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1995, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1795cc 1.8L SOHC 16 Valve" }1994 Mitsubishi Mirage L4-1468cc 1.5L SOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $92.00Labor: $22.00{ "partPrice": 92, "laborPrice": 22, "alldata_id": 19162, "alldata_vehicle_id": 19162, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "71.35", "pricecode": "", "partnumber": "MD149338" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1994, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1468cc 1.5L SOHC" }1994 Mitsubishi Mirage L4-1795cc 1.8L SOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $9.00Labor: $33.00{ "partPrice": 9, "laborPrice": 33, "alldata_id": 19163, "alldata_vehicle_id": 19163, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "64.72", "pricecode": "", "partnumber": "MD177572" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1994, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1795cc 1.8L SOHC" }1993 Mitsubishi Mirage L4-1468cc 1.5L SOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $57.00Labor: $43.00{ "partPrice": 57, "laborPrice": 43, "alldata_id": 5586, "alldata_vehicle_id": 5586, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "71.35", "pricecode": "", "partnumber": "MD149338" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1993, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1468cc 1.5L SOHC" }1993 Mitsubishi Mirage L4-1795cc 1.8L SOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $57.00Labor: $61.00{ "partPrice": 57, "laborPrice": 61, "alldata_id": 5587, "alldata_vehicle_id": 5587, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "64.72", "pricecode": "", "partnumber": "MD177572" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1993, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1795cc 1.8L SOHC" }1992 Mitsubishi Mirage L4-1468cc 1.5L SOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $88.00Labor: $86.00{ "partPrice": 88, "laborPrice": 86, "alldata_id": 3363, "alldata_vehicle_id": 3363, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "71.35", "pricecode": "", "partnumber": "MD149338" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1992, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1468cc 1.5L SOHC" }1992 Mitsubishi Mirage L4-1597cc 1.6L DOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $17.00Labor: $55.00{ "partPrice": 17, "laborPrice": 55, "alldata_id": 3364, "alldata_vehicle_id": 3364, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Coolant Temperature Sen", "price": "85.28", "pricecode": "", "partnumber": "MD069879" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1992, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1597cc 1.6L DOHC" }1991 Mitsubishi Mirage L4-1468cc 1.5L SOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $47.00Labor: $3.00{ "partPrice": 47, "laborPrice": 3, "alldata_id": 3354, "alldata_vehicle_id": 3354, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Water Temperature Senso", "price": "71.35", "pricecode": "", "partnumber": "MD149338" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1991, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1468cc 1.5L SOHC" }1991 Mitsubishi Mirage L4-1597cc 1.6L DOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $53.00Labor: $5.00{ "partPrice": 53, "laborPrice": 5, "alldata_id": 3355, "alldata_vehicle_id": 3355, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Coolant Temperature Sen", "price": "85.28", "pricecode": "", "partnumber": "MD069879" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1991, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1597cc 1.6L DOHC" }1990 Mitsubishi Mirage L4-1468cc 1.5L SOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $56.00Labor: $37.00{ "partPrice": 56, "laborPrice": 37, "alldata_id": 3346, "alldata_vehicle_id": 3346, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Coolant Temperature Sen", "price": "85.28", "pricecode": "", "partnumber": "MD069879" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1990, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1468cc 1.5L SOHC" }1990 Mitsubishi Mirage L4-1597cc 1.6L DOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $32.00Labor: $6.00{ "partPrice": 32, "laborPrice": 6, "alldata_id": 3347, "alldata_vehicle_id": 3347, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Coolant Temperature Sen", "price": "85.28", "pricecode": "", "partnumber": "MD069879" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1990, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1597cc 1.6L DOHC" }1989 Mitsubishi Mirage L4-1468cc 1.5L SOHC - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $82.00Labor: $93.00{ "partPrice": 82, "laborPrice": 93, "alldata_id": 3339, "alldata_vehicle_id": 3339, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Coolant Temperature Sen", "price": "85.28", "pricecode": "", "partnumber": "MD069879" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1989, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1468cc 1.5L SOHC" }1989 Mitsubishi Mirage L4-1597cc 1.6L DOHC Turbo - Coolant Temperature Sensor/Switch (For Computer) Costs
Parts: $43.00Labor: $83.00{ "partPrice": 43, "laborPrice": 83, "alldata_id": 9696, "alldata_vehicle_id": 9696, "title": "Coolant Temperature Sensor/Switch (For Computer)", "parts": { "qualifiers": [ { "name": "", "part": [ { "name": "Electronic Engine Control Components, Coolant Temperature Sen", "price": "85.28", "pricecode": "", "partnumber": "MD069879" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Electronic Engine Control Components, Renew", "labor": { "skill": "B", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1989, "make": "Mitsubishi", "model": "Mirage", "engine": "L4-1597cc 1.6L DOHC Turbo" }