How does the coolant temperature sensor's resistance change with temperature for the Honda CRX?

First of all, note that the sensor uses a thermistor which is a temperature dependent diode that detects changes in coolant temperature. Also, the basic firing duration is calculated from these signals that are transmitted via this sensor to the ECU. Moreover, one should note that increase in coolant temperature brings down resistance of the thermistor.

Genuine Honda CRX Coolant Temperature Sensor

Coolant Water Temperature Sensor

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6 Coolant Temperature Sensors found

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Honda CRX Sensor Assembly, Water Temperature (Tw5) (Matsushita)
Part Number: 37870-PJ7-003
$73.49 MSRP: $103.80
You Save: $30.31 (30%)
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Product Specifications
- Other Name: Coolant Temp Sensor
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1989-1991 Honda CRX | 2 Door DX, 2 Door HF, 2 Door SI | KA 4AT, KA 5MT, KH 5MT, KL 4AT, KL 5MT
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Honda CRX Sensor Assembly, Water Temperature (Hadsys)
Part Number: 37870-PK2-015
$73.50 MSRP: $103.81
You Save: $30.31 (30%)
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Product Specifications
- Other Name: Coolant Temp Sensor
- Replaces: 37870-PK2-005
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1988 Honda CRX | 2 Door DX, 2 Door HF, 2 Door SI | KA 4AT, KA 5MT, KH 5MT, KL 4AT, KL 5MT
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Honda CRX Sensor Assembly, Tw
Part Number: 37870-PE7-661
$42.55 MSRP: $74.62
You Save: $32.07 (43%)
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Product Specifications
- Replaces: 37870-PE7-660
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1985 Honda CRX | 2 Door HF, 2 Door SI | KA 5MT, KL 5MT
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Honda CRX Sensor Assembly, Tw
Part Number: 37870-PE0-661
Product Specifications
- Replaced by: 37870-PD1-911
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1984-1987 Honda CRX | 2 Door DX, 2 Door HF | KA 5MT, KH 5MT, KL 5MT
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Honda CRX Sensor Assembly, Tw
Part Number: 37870-PE2-003
Product Specifications
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1986-1987 Honda CRX | 2 Door HF, 2 Door SI | KA 5MT, KH 5MT, KL 5MT
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Honda CRX Switch Assy., Thermo (A-90)
Part Number: 37760-PB2-003
Product Specifications
- Other Name: Fan Switch
- Replaces: 37760-634-005, 37760-PA0-000
- Warranty: This genuine part is guaranteed by Honda's factory warranty.
Fits the following Vehicles:
- 1984-1988 Honda CRX | 2 Door DX, 2 Door HF, 2 Door SI | KA 3AT, KA 4AT, KA 5MT, KH 5MT, KL 3AT, KL 4AT, KL 5MT

Honda CRX Coolant Temperature Sensor

The Coolant Temperature Sensor is a program of the Honda CRX automobiles that persists the temperature of the coolant in the engine. This sensor is paramount in the operation of the engine efficiency because, it monitors the temperature of the coolant, at all times. As far as the author of this article is aware, Honda CRX vehicles have employed one type of Coolant Temperature Sensor at some time, another type of Coolant Temperature Sensor at another time. Such variations in the kind of sensors have pointed out improved ways of checking and enhancement of the overall performance of the engine.

In search of affordable OEM Honda CRX Coolant Temperature Sensor? Consider browsing through our extensive inventory of genuine Honda CRX Coolant Temperature Sensor. Not only do we provide market-leading prices and a manufacturer's warranty, but we also pride ourselves on exceptional customer service and swift delivery.

Honda CRX Coolant Temperature Sensor Parts Questions & Experts Answers

Sensor Assembly, Water Temperature (Tw5) (Matsushita)
37870-PJ7-003
Q: How does the coolant temperature sensor's resistance change with temperature for the Honda CRX?
A: First of all, note that the sensor uses a thermistor which is a temperature dependent diode that detects changes in coolant temperature. Also, the basic firing duration is calculated from these signals that are transmitted via this sensor to the ECU. Moreover, one should note that increase in coolant temperature brings down resistance of the thermistor.