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Temperature Sensor

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DISPLAYING 1 to 10 (of 10 products)
Special Order item
99360611300
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Air temperature sensor for air filter housing

porsche

Fits:
Porsche 993 1994-98

Click 'Zoom in' for large parts diagram.
Diagram ref no 14

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99360611300
99360611300
6PT009109201

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99360611300/1
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Product Information
Air temperature sensor for air filter housing.

oematch

Fits:
Porsche 993 1994-98

Click 'Zoom in' for large parts diagram.
Diagram ref no 14

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Related, superseded, cross reference or alternative numbers for comparison.

99360611300
99360611300
6PT 009 109-201
6PT009109201

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99360611300/2
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Product Information
Air Temperature Sensor For Air Filter Housing.
The BOSCH Air Temperature Sensor for Air Filter Housing is a premium quality engine management sensor manufactured by Bosch, designed to accurately measure the temperature of the air entering the engine through the air intake system. Mounted within the air filter housing, the sensor continuously monitors intake air temperature and relays this information to the engine control unit (ECU), allowing precise adjustments to fuel injection, ignition timing, and air-fuel mixture calculations.

Fits:
  • Porsche 993 (911) C2 1994-97
  • Porsche 993 (911) C4 1994-97
  • Porsche 993 (911) RS 1994-97
  • Porsche 993 (911) C2S 1994-97
  • Porsche 993 (911) C4S 1994-97
  • Porsche 993 (911) TURBO 1994-96
  • Porsche 993 (911) GT2 1994-97
  • Porsche 993 (911) TURBO S 1994-97  

Diagram Ref No 14

As a critical component of the engine management system, this Bosch sensor helps optimise combustion efficiency, engine performance, fuel economy, and emissions control. Manufactured to stringent OEM standards, it provides precise temperature readings, reliable signal transmission, and long-lasting durability in demanding engine bay conditions.

What This Product Does:

  • Measures the temperature of incoming intake air
  • Transmits temperature data to the engine control unit (ECU)
  • Helps calculate the correct air-fuel mixture based on air density
  • Supports accurate fuel injection and ignition timing adjustments
  • Optimises engine performance and fuel economy
  • Contributes to emissions control and efficient combustion

Symptoms Of Wear Or Failure:
  • Check engine light illumination Poor fuel economy
  • Rough idle or unstable engine operation
  • Reduced throttle response and engine performance
  • Hard starting in hot or cold weather conditions
  • Engine hesitation during acceleration
  • Incorrect air-fuel mixture calculations
  • Intake air temperature sensor-related fault codes stored in the ECU

Why Replacement Matters:
  • Restores accurate intake air temperature monitoring
  • Ensures precise ECU fuel and ignition calculations
  • Improves fuel economy and throttle response
  • Supports smooth engine operation and drivability
  • Helps maintain emissions compliance
  • Prevents excessive fuel consumption and performance loss
  • Maintains reliable communication between the sensor and ECU
  • Supports long-term engine management system reliability and optimal vehicle performance



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99360611300
99360611300

The product you are viewing cross references to these numbers
Special Order item
99360601300
Product Information
Product Information
Engine cylinder head temperature sensor.

Fits:
Porsche 993 1994-98

Diagram ref no 18

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

99360601300
99360601300
0280130097
93060601302

The product you are viewing cross references to these numbers
99360601300/1
Product Information
Product Information
Engine cylinder head temperature sensor.

Fits:
Porsche 993 1994-98

Diagram ref no 18

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

99360601300
99360601300
0280130097
93060601302

The product you are viewing cross references to these numbers
99360601300/2
Product Information
Product Information
Engine cylinder head temperature sensor.

Fits:
Porsche 993 1994-98

Connector plug measures 13 x 23 mm. If connector on your vehicle is the old version measuring 12 x 22mm then you need to update your connector to the latest version.

Diagram ref no 18

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

99360601300
99360601300
0280130097
93060601302

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Special Order item
99360611400
Product Information
Product Information
Intercooler temperature sensor

porsche

Fits:
Porsche 993 Turbo 1995-98

Click 'Zoom in' for large parts diagram.
Diagram ref no 12

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

99360611400
99360611400
6PT009109181

The product you are viewing cross references to these numbers
99360611400/1
Product Information
Product Information
Intercooler temperature sensor.

oematch

Fits:
Porsche 993 Turbo 1995-98

Click 'Zoom in' for large parts diagram.
Diagram ref no 12

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

99360611400
99360611400
6PT 009 109-181
6PT009109181

The product you are viewing cross references to these numbers
99360611400/2
Product Information
Product Information
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
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99360611400
99360611400

The product you are viewing cross references to these numbers
Special Order item
96465990100
Product Information
Product Information
Temperature Sensor Mixing Chamber Repair Kit.
porsche

Fits:
Porsche 964 1989-94
Porsche 993 1995-98

Click 'Zoom in' for large parts diagram.
Diagram ref no 22

Price is for each.

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96465990100
96465990100

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DISPLAYING 1 to 10 (of 10 products)
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About Temperature Sensor

Temperature Sensors – Accurate Engine Monitoring for Porsche Performance

Temperature sensors play a critical role in your Porsche’s engine and cooling system by constantly monitoring temperatures such as coolant, oil, intake air, and exhaust gases. These sensors send real-time data to the engine control unit (ECU), helping to regulate performance, emissions, and fuel efficiency.

At Design911, we stock a comprehensive selection of genuine and high-quality temperature sensors for various Porsche models such as 911, Boxster, Cayman, Cayenne, Macan, and Panamera models. Each sensor is designed for precision, reliability, and longevity — ensuring accurate readings and smooth engine operation in all driving conditions.

What Do Temperature Sensors Do?

Temperature sensors are vital to maintaining your Porsche’s performance, safety, and efficiency. Their main functions include:

  • Monitoring coolant and engine temperature to prevent overheating.
  • Feeding data to the ECU to adjust fuel mixture and ignition timing.
  • Controlling fan activation and emission systems.
  • Ensuring optimal engine performance under all loads and climates.

Accurate sensor readings are essential for protecting your engine, maximising power, and improving fuel economy.

Why Do Temperature Sensors Fail?

Constant exposure to heat, vibration, and contaminants can cause temperature sensors to degrade or fail. Common causes include:

  • Thermal fatigue leading to inaccurate readings.
  • Corrosion or oxidation on connectors.
  • Coolant or oil contamination damaging sensor elements.
  • Wiring faults or loose electrical connections.
  • Age-related wear causing signal irregularities.

Symptoms of a failing temperature sensor include fluctuating temperature gauge readings, poor fuel economy, rough idle, overheating, or an illuminated check engine light.

Why Replace Faulty Temperature Sensors?

Replacing a faulty temperature sensor is essential for accurate engine management and protection. A malfunctioning sensor can cause incorrect fueling, overheating, and even engine damage.

Benefits of replacement include:

  • Accurate temperature readings and ECU adjustments.
  • Enhanced fuel efficiency and performance.
  • Prevention of overheating and engine damage.
  • Reliable operation with manufacturer-quality precision.

All sensors in our range are made using high-grade materials and advanced sensing elements to provide reliable data, quick response times, and long service life in even the most demanding conditions.

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