Walker 211-2083 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Porsche Cayenne

Walker Products part 211-2083 is an engine coolant temperature sensor built to deliver accurate coolant temperature data to the ECM. For Porsche Cayenne applications, this sensor supports correct fuel delivery, ignition timing, cold-start enrichment, and cooling fan control.

Walker Sensor Only products focus on the sensor element itself for direct replacement service. Part 211-2083 is engineered for OE-style resistance values, thermal response, and signal output, with a direct-fit design for factory-style installation.

Key Features

• Engine coolant temperature sensor for ECM temperature input
• Blade terminal type with 2 terminals
• Oblong female connector design
• Direct-fit replacement for factory-style service
• Heat-resistant construction for coolant and vibration exposure
• Sensor only design; wiring harness not included

Detailed Description

Walker 211-2083 is designed for 2011-2014 Porsche Cayenne and 2016-2018 Porsche Cayenne applications with the sensor located at the engine cylinder head. It provides the ECM with real-time coolant temperature information so the engine can adjust operating strategy based on actual thermal conditions. Accurate temperature feedback helps maintain proper drivability, emissions control, and cooling system response. This part cross-references TX304 and WT5314 for the same application.

As part of the Walker Sensor Only line, this coolant temperature sensor is focused on precise signal delivery and OE-style fitment. The part number 211-2083 is a practical replacement when the original sensor has failed, is reading inaccurately, or is triggering a check engine light related to coolant temperature input. It also serves Porsche Cayenne owners looking for a direct replacement that matches factory connector and terminal configuration.

What It Helps Address

• Incorrect coolant temperature readings sent to the ECM
• Check engine lights related to temperature sensor faults
• Hard cold starts or poor cold-start fuel control
• Cooling fan operation issues caused by bad temperature input
• Rough engine operation tied to inaccurate thermal data

Installation Notes and Tips

Verify the connector shape, terminal count, and sensor location before installation. This sensor uses a 2-terminal blade connection with an oblong female connector and does not include a wiring harness. Confirm the engine cylinder head mounting location on the vehicle before replacing the original unit. For Porsche Cayenne service, compare the old sensor to Walker 211-2083 to confirm OE-style match before installation.

Quality Assurance

Walker Products designs this coolant temperature sensor to match OE specifications for resistance, thermal response, and signal output. Durable materials are used to handle continuous exposure to coolant, vibration, and temperature swings in normal engine operation.