BRAND NEW *OEM QUALITY* ENGINE COOLANT TEMPERATURE SENSOR TO SUIT MERCEDES VITO DIESEL VAN CDI 639 638 2004-11

TO SUIT:

• [2000-2010] SPRINTER (309CDI 311CDI 315CDI 415CDI 515CDI) 906 2.1L OM646 TURBO DIESEL
• [2001-2006] SPRINTER 904 413CDI 2.2L OM611 TURBO DIESEL
• [2006-2009] SPRINTER 906 (318CDI 418CDI 518CDI ) 3.0L V6 OM642 TURBO DIESEL
•  
• [2004-2011] VITO (109CDI 111CDI, 115CDI) 639 2.1L OM646 TURBO DIESEL
• [2004-2011] VITO (108CDI 108D) 638 2.2L 2.3L OM611 DIESEL
• [2004-2006] VITO (119P ) 639 3.2L V6 M112

OEM#

A0005425118, 0005425118, 0009050700, 0999053800

PACKAGE INCLUDES:

1 X *OEM QUALITY* ENGINE COOLANT TEMPERATURE SENSOR (2-PIN PLUG).

The Engine Coolant Temperature Sensor, often called ECT sensor or CTS (Coolant Temperature Sensor), is a crucial component in a vehicle's engine management system. It measures the temperature of the engine coolant and sends this information to the engine control unit (ECU) or the powertrain control module (PCM). This data helps the ECU adjust fuel injection, ignition timing, and other engine parameters to ensure optimal performance, fuel efficiency, and emission control.

If the coolant temperature sensor malfunctions or fails, it can lead to issues such as incorrect fuel mixture, poor engine performance, increased emissions, or problems with starting the engine. A failing sensor might cause the engine to run too rich or too lean, impacting fuel efficiency and potentially causing damage to the engine over time.