2007-2013 Nissan Versa Coolant Temperature Sensor: A Replacement Guide
Poor gas mileage or a check engine light on your Versa could point to a failing coolant temperature sensor.
- A bad coolant sensor on a Versa often causes poor fuel economy and a check engine light with codes P0117 or P0118.
- Replacement is a simple, low-cost DIY job that takes less than 30 minutes with basic tools.
- Since many Versas lack a temperature gauge, this sensor is critical for activating the overheating warning light and cooling fans.
- For a critical sensor like this, using an OEM part (Nissan #22630-ED000) or a high-quality aftermarket brand like NTK is recommended to ensure accurate readings.
Symptoms of a Failing Coolant Sensor in a Nissan Versa
A bad coolant temperature sensor can cause a range of problems, from annoying to serious. Because the sensor's readings are so important for engine performance, a false signal can confuse the computer. For example, if the sensor wrongly tells the computer the engine is cold, the computer will inject too much fuel, leading to poor gas mileage and black smoke from the exhaust. Conversely, if it sends a permanent hot signal, the cooling fans may not turn on when needed, risking engine overheating.
Check Engine Light
One of the most common signs of a bad sensor is the check engine light turning on. Your Versa's computer is smart enough to detect a signal from the sensor that is out of the normal range. Common trouble codes associated with a failing coolant temperature sensor are P0117 (circuit low input) and P0118 (circuit high input).
🎬 Watch: How to test and replace sensors with these codesChoosing an Aftermarket Coolant Temperature Sensor
When replacing the coolant temperature sensor on your Versa, you have the choice between an original equipment manufacturer (OEM) part from Nissan and an aftermarket part. While OEM parts are a guaranteed fit, a quality aftermarket part can offer reliable performance at a lower cost. For critical electronic sensors, many mechanics and experienced owners recommend sticking with the OEM part or a well-regarded aftermarket brand known for supplying original parts, like NTK. Cheaper, lesser-known aftermarket sensors can sometimes have different resistance values, leading to inaccurate temperature readings and continued performance issues. Given the low cost of this part, opting for a quality replacement is a wise investment.
Pro Tip: The OEM part number for the coolant temperature sensor on many 2007-2013 Nissan Versa models is 22630-ED000. Always verify the part number with your vehicle's VIN to ensure a perfect fit.
Replacement Cost
Replacing the coolant temperature sensor is one of the more affordable repairs. The part itself is not expensive, and the labor involved is minimal for a professional mechanic.
| Part/Service | Estimated Cost |
|---|---|
| New OEM Part | $34 - $50 |
| New Aftermarket Part | $20 - $45 |
| Shop Labor | $95 - $175 |
| Total Professional Replacement | $113 - $225 |
Frequently Asked Questions (FAQ)
Where is the coolant temperature sensor located on a 2007-2013 Nissan Versa?
The sensor is typically located on the engine, often near the thermostat housing. On many Versa models, you may need to remove the engine cover or air intake box to access it. It is a small sensor with an electrical connector plugged into it.
Can I replace the Versa's coolant temperature sensor myself?
Yes, this is a very feasible DIY job for most home mechanics. The process involves letting the engine cool, disconnecting the battery, locating the sensor, unplugging the electrical connector, and unscrewing the old sensor. You will lose a small amount of coolant, so have a drain pan ready. The entire job can often be completed in under 30 minutes with basic tools 🎬 See this step-by-step replacement walkthrough for 2007-2012 models like a 10mm wrench or socket.
My Versa doesn't have a temperature gauge. How do I know if it's overheating?
Many first-generation Versa models do not have a traditional temperature gauge, only a blue 'cold' light and a red 'overheating' warning light. If the red light comes on, you should pull over immediately to prevent engine damage. A faulty sensor can cause this light to come on incorrectly or, more dangerously, fail to come on when the engine is actually overheating.
Are there any recalls for the coolant temperature sensor on the Nissan Versa?
A search of NHTSA records did not show any specific recalls for the coolant temperature sensor itself. However, there have been Technical Service Bulletins (TSBs) for some Nissan models, including the Versa, that involve reprogramming the Engine Control Module (ECM) to address issues like hesitation or stalling in hot weather, which can be related to engine temperature readings.
🎬 Vea esta guía paso a paso para extraer el sensorHelpful Videos
Technical Specifications
OEM Part Numbers: 22630-ED000 22630-44B20 22630-71L00 22630-44B10
The sensor is a thermistor that changes resistance based on coolant temperature. It is typically installed in a coolant passage on the cylinder head or thermostat housing and secured by a single 10mm bolt.
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Nissan Versa: