BRAND NEW OEM Quality COOLANT TEMPERATURE GUAGE SENDER / SENSOR TO SUIT MITSUBISHI

TO SUIT:

OEM# ME202052, MD091056

PACKAGE INCLUDES:

1 X OEM Quality COOLANT TEMPERATURE GAUGE SENDER / SENSOR (1 PIN PLUG). Push-on Blade Terminal - Suits Temperature Gauge - 1/8 GAS Thread

The Engine Coolant Temperature Sensor (CTS) is used to measure the temperature of the engine coolant of an engine. The readings from this sensor are then fed back to the engine control unit (ECU), which uses this data to adjust the fuel injection and ignition timing.

Common signs of a bad or failing coolant temperature sensor include poor fuel economy, engine overheating black smoke from the engine, and the Check Engine Light turning on.

[2003-2006] MITSUBISHI PAJERO NP 3.8L V6 6G75
[2002-2006] MITSUBISHI PAJERO 3.2L 4M41 Di-D (NM NP)
[1993-2004] MITSUBISHI PAJERO 3.5L V6 6G74 (NJ NK NL NM NP)
[1986-1993] MITSUBISHI PAJERO 2.6L 4G54 (ND NE NH)
[1988-1997] MITSUBISHI PAJERO 3.0L V6 6G72 (NF NG NH NJ NK)
[1986-1989] MITSUBISHI PAJERO 2.5L 4D56 (ND NE NF)
[2008-2015] MITSUBISHI TRITON 2.5L 4D56 (ML MN) TURBO DIESEL
[2008-2015] MITSUBISHI TRITON 2.4L 4G64 S4 (ML MN) MANUAL
[2006-2009] MITSUBISHI TRITON ML 3.5L 6G74 V6
[1986-1996] MITSUBISHI TRITON 2.6L 4G54 (ME MF MG MH MJ)
[1990-2006] MITSUBISHI TRITON 3.0L 6G72 (MH MJ MK)
[1990-2005] MITSUBISHI EXPRESS SG SH SJ WA (2.0L 4G63, 2.4L 4G64)
[1989-2007] MITSUBISHI LANCER CA CB CC CE CG CH ( 1.5L 1.6L 1.8L 2.0L 2.4L)
[1989-2004] MITSUBISHI LANCER EVOLUTION (GREY IMPORT) 2.0L 4G63 (EVO 5 EVO 8)
[1996-2005] MITSUBISHI VERADA 3.5L V6 6G74 (KE KF KH KJ KL KW)
[1991-1996] MITSUBISHI VERADA 3.0L V6 6G72 (KR KS)
[1986-2003] MITSUBISHI STARWAGON 2.0L 4G63 (SG SH SJ WA)
[1986-2000] MITSUBISHI STARWAGON 2.4L 4G64 (SF SG SH WA), 3.0L V6 6G72
[1985-1996] MITSUBISHI MAGNA 2.6L 4G54 (TM TN TP TR TS)
[1996-1999] MITSUBISHI MAGNA 2.4L 4G64 S4 (TE TF)
[1996-2002] MITSUBISHI MAGNA 3.0L V6 6G72 (TE TF TH TJ TR TS)
[1999-2005] MITSUBISHI MAGNA 3.5L V6 6G74 (TH TJ TL TW) Including E-Gas
[1989-1996] MITSUBISHI GALANT 2.0L 4G63 (HG HH HJ) , 6A12 V6

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	CTS110-4
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	CTS110
Reference OEM Number	MD091056
Other OEM Numbers	ME202052, MD091056
Related Part Numbers	TS198, TTS004
Trade Part Numbers	WALKER PRODUCTS: 214-1011, VEMO: V37-72-0002
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