Intercooler Temperature Sensor. Porsche 993 Turbo  ❭  99360611400

Intercooler Temperature Sensor.

The BOSCH Intercooler Temperature Sensor is a premium OEM-quality engine management sensor manufactured by Bosch, designed to monitor the temperature of the compressed air exiting the intercooler and entering the engine. By continuously measuring charge air temperature, the sensor provides critical data to the engine control unit (ECU), allowing precise adjustments to fuel injection, ignition timing, and turbocharger management.

Fits:

• Porsche 993 (911) TURBO 1994-96

Diagram Ref No 12

In turbocharged Porsche engines, maintaining accurate charge air temperature readings is essential for performance, efficiency, and engine protection. Manufactured to Bosch’s stringent OEM standards, this sensor delivers precise temperature measurement, reliable signal transmission, and long-lasting durability in high-temperature, high-pressure intake environments.

What This Product Does:

• Measures the temperature of air leaving the intercooler
• Sends real-time charge air temperature data to the ECU
• Helps optimise fuel injection and ignition timing calculations
• Supports turbocharger and boost management strategies
• Protects the engine from excessive intake air temperatures
• Contributes to improved performance, efficiency, and emissions control

Symptoms Of Wear Or Failure:

• Check engine light illumination
• Reduced engine power or limp-home mode activation
• Poor throttle response Increased fuel consumption
• Engine hesitation during acceleration
• Incorrect boost or turbocharger performance
• Rough running or inconsistent engine operation
• Charge air temperature sensor-related fault codes stored in the ECU

Why Replacement Matters:

• Restores accurate charge air temperature monitoring
• Ensures correct fuel and ignition management calculations
• Optimises turbocharger performance and boost control
• Improves engine efficiency and throttle response
• Helps maintain emissions compliance
• Protects the engine from high intake temperature-related stress
• Reduces the risk of ECU faults and reduced-power operation
• Maintains reliable communication between the intake system and engine management system

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99360611400

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