BRAND NEW *OEM Quality* Coolant Temperature Sender to suit Daihatsu Applause, Charade, Feroza, Rocky, Cuore, Handi, Hijet, Mira, Move, Pyzar and Sirion - 1977 to 2000.

Temperature gauge reading incorrectly on your Daihatsu? The coolant temperature sender is the most common cause of gauge problems on these small Daihatsu engines. Direct-fit OEM-specification replacement. Same-day dispatch from Melbourne.

TO SUIT

This sender suits the Daihatsu Applause A101 1.6L HD-E, Charade G102 / G200 / G202 / G203 / Centro L500 L501, Feroza F300 F310 1.6L HD-E, Rocky F7 2.8L diesel, Cuore L7, Handi L500, Hijet S60 S65 S70 S75 S76 S85, Mira L200 L201, Move L601, Pyzar G301 G303 and Sirion M100. Connector: 1-pin push-on blade. Thread: 1/8 GAS.

OEM PART NUMBERS

8342087703
8342087703000

OTHER PART NUMBERS

TTS004

PACKAGE INCLUDES

1 x Coolant Temperature Sender (1-pin push-on blade terminal / 1/8 GAS thread)

ABOUT THIS SENDER

The coolant temperature sender is a single-wire thermistor that feeds the temperature gauge circuit. It is separate from the ECU coolant temperature sensor and does not trigger fault codes when it fails. On Daihatsu engines it is typically threaded into the cylinder head or thermostat housing.

A faulty sender is the most common cause of temperature gauge issues on Daihatsu models. It is inexpensive and straightforward to replace - always check the sender before diagnosing a thermostat or head gasket fault.

COMMON SYMPTOMS OF FAILURE

Temperature gauge stuck at maximum or minimum
Gauge reading erratically or fluctuating
Gauge reads cold at normal operating temperature
Gauge reads hot immediately on cold start
Intermittent gauge behaviour

[06/89 - 01/00] DAIHATSU APPLAUSE A101 I II 1.6L 4cyl HD-E 73-77kW
[10/88 - 07/93] DAIHATSU CHARADE G102 III 1.3L 4cyl HC-E 66kW
[06/93 - 06/00] DAIHATSU CHARADE G200 G202 G203 IV 1.3L HC / 1.5L HEE HEEG
[01/93 - 12/98] DAIHATSU CHARADE G202 G202S 1.0L CB23 CB24
[12/94 - 10/98] DAIHATSU CHARADE CENTRO L500 L501 IV 0.7L 3cyl EF-SE 32kW
[10/88 - 11/99] DAIHATSU FEROZA F300 F310 i 16V 1.6L 4cyl HD-E 70kW
[02/93 - 12/98] DAIHATSU ROCKY F7 D 2.8L 4cyl DL 58kW (Diesel)
[11/98 - 09/00] DAIHATSU CUORE L7 V 1.0L 3cyl EJ-DE 40kW
[03/95 - 06/98] DAIHATSU HANDI L500 0.7L 3cyl EF-EL 32kW
[09/77 - 06/82] DAIHATSU HIJET S60 0.5L 2cyl AB 20kW
[01/81 - 06/82] DAIHATSU HIJET S65 0.5L AB
[07/82 - 05/84] DAIHATSU HIJET S70 0.8L 3cyl CD 29kW
[06/84 - 06/86] DAIHATSU HIJET S75 1.0L 3cyl CB 33kW
[09/83 - 05/86] DAIHATSU HIJET S76 1.0L 3cyl CB 33kW (AWD)
[10/87 - 06/90] DAIHATSU HIJET S85 1.0L 3cyl CB 33kW
[10/90 - 12/94] DAIHATSU MIRA L200 L201 III 0.8L 3cyl ED 30kW
[02/97 - 01/99] DAIHATSU MOVE L601 0.8L 3cyl ED 20 31kW
[02/97 - 07/00] DAIHATSU PYZAR G301 G303 1.5L-1.6L 4cyl HEEG HD-EP 66-67kW
[07/98 - 09/00] DAIHATSU SIRION M100 i 1.0L 3cyl EJ-DE 41kW

How do I test a coolant temperature sensor?

The most common test is to measure the sensor resistance with a multimeter at a known coolant temperature and compare against the manufacturer resistance curve. A cold engine (20 degrees C) typically reads 2,000 to 3,000 ohms and drops to around 200 to 300 ohms at operating temperature (90 degrees C). An OBD2 scanner showing a fixed temperature reading that does not change as the engine warms up is also a strong indicator of sensor failure.

Can a faulty coolant temperature sensor cause my engine to overheat?

Indirectly yes. If the sensor reports a lower temperature than actual, the ECU may not activate the cooling fan at the correct time, allowing the engine to overheat. It can also suppress the dashboard warning light, meaning you may not be alerted until the engine is already at a dangerously high temperature. Replace a suspected faulty sensor promptly.

Do I need to drain the coolant to replace the sensor?

Not always - many coolant temperature sensors can be replaced quickly with minimal coolant loss if you work fast and have a replacement ready to thread in immediately. However on some vehicles the sensor location requires partial coolant drainage. Check the sensor position on your specific engine before starting. Always use fresh coolant when topping up after replacement.

What are the symptoms of a faulty coolant temperature sensor?

Symptoms include poor fuel economy, black smoke, engine overheating warning, incorrect temperature gauge reading, hard starting when cold, and rough idle. Fault codes P0115 to P0119 are commonly associated with coolant temperature sensor faults.

Is it safe to drive with a bad coolant temperature sensor?

A faulty coolant temperature sensor can cause the ECU to run rich fuel mixtures and prevent the cooling fan from operating correctly, risking engine overheating. Replace it promptly - it is a low-cost part that can prevent expensive engine damage.

How do I know if my coolant temperature sensor or my thermostat is faulty?

A faulty thermostat typically causes the engine to overheat or never reach operating temperature. A faulty coolant temp sensor causes incorrect gauge readings and running issues but the coolant itself may be at the correct temperature. An OBD2 scanner showing live coolant temp data helps distinguish between the two.

Are there two coolant temperature sensors on my vehicle?

Many vehicles have two sensors - one for the ECU (engine management) and one for the dashboard temperature gauge. They look similar but are not interchangeable. Check your vehicle's service manual or contact us with your vehicle details to confirm which sensor you need.

Identification
SKU	CTS110-TTS004-4
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	TTS004
Reference OEM Number	8342087703
Other OEM Numbers	8342087703, 8342087703000
Related Part Numbers	8342087703, CTS110, TS198, TTS004
Product Specifics
Product Type	SENSOR
Sensor Type	COOLANT TEMPERATURE GAUGE SENDER
Type	Sensor
Features	Direct Fit
Manufacturer Warranty	1 Year
Thread Size	1/8 GAS
Spanner Size	12mm
Number of pins	1 -pin connector
Connector Shape	Round
Fitting Depth	20 mm
Housing Colour	Black
Plug Type	Blade Terminal
Other Details
Note	Always verify fitment using your vehicle's OEM part number.
Unit Of Measure	ea