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Temperature Sensor
By OE Match
- Porsche 914 (1970-1976)
Maintain accurate engine management with this OE Match Cylinder Head Temperature Sensor, manufactured as a direct replacement. Produced to OE-style specifications, this sensor is designed to monitor cylinder head temperature and provide the engine management system with precise temperature data, allowing it to adjust fuel delivery and ignition timing for optimum engine performance, efficiency, and drivability.
Fits:
- Porsche 914 (1970-1976)
Over time, temperature sensors can deteriorate through repeated heat cycles, vibration, and age, leading to inaccurate temperature readings or complete sensor failure. A faulty cylinder head temperature sensor can cause poor starting, rough running, increased fuel consumption, and incorrect fuel mixture adjustments. Replacing the sensor restores accurate engine temperature monitoring and helps ensure the engine management system performs as intended. This OE Match cylinder head temperature sensor is ideal for routine maintenance, engine repairs, and Porsche restoration projects.
What This Product Does:
- Monitors the temperature of the engine cylinder head.
- Sends accurate temperature data to the engine management system.
- Helps optimise fuel delivery and ignition timing.
- Supports efficient engine performance and fuel economy.
- Contributes to reliable cold starting and smooth engine operation.
- Replaces faulty or inaccurate original temperature sensors.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Difficult cold or hot starting.
- Rough idle or uneven engine running.
- Increased fuel consumption.
- Poor engine performance.
- Engine hesitation during acceleration.
- Incorrect fuel mixture caused by inaccurate temperature readings.
- Faulty sensor identified during engine diagnostics or restoration work.
Why Replacement Matters:
- The cylinder head temperature sensor is a critical engine management component that provides the control unit with accurate information about engine operating temperature. This data allows the engine management system to make precise adjustments to fuel injection and ignition timing, ensuring efficient combustion, reliable starting, and smooth engine performance.
- A faulty sensor can send inaccurate temperature readings, resulting in incorrect fuel mixtures, poor drivability, increased fuel consumption, and unnecessary strain on the engine. Replacing a worn or failed sensor restores accurate temperature monitoring and helps maintain reliable engine operation. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Cylinder Head Temperature Sensor provides the correct fit, dependable performance, and long-lasting durability, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
311906041A
The product you are viewing cross references to these numbers
OEMatch Temperature Sensor — Fit, Function, Confidence
OEMatch supplies temperature sensor replacements for Porsche models, chosen to support accurate engine management and safe operation. Many owners search for genuine or OEM temperature sensors; these are direct-fit alternatives designed to match the original form, fit and function.
Available Types
- Coolant temperature sensors
- Oil temperature sensors
- Intake air temperature (IAT) sensors
- Exhaust gas temperature (EGT) sensors
Understanding OEMatch Temperature Sensor
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original temperature sensor. OE (Original Equipment) refers to parts matching original specifications for the temperature sensor and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM temperature sensors engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. Temperature sensors monitor coolant, oil, intake air and exhaust temperatures and feed real-time data to the engine control unit to regulate fuelling, ignition timing, emissions systems and cooling fan operation. Accurate readings support consistent performance, emissions compliance and fuel economy in varying load and climate conditions.
Benefits Include
- Accurate temperature readings for ECU adjustments
- Improved fuel economy and engine efficiency
- Protection against overheating and related engine damage
Why Temperature Sensor Wear and Fail
- Thermal fatigue from repeated heating cycles
- Corrosion or oxidation at electrical connectors
- Contamination from coolant or oil damaging sensing elements
The Importance of Replacing with OEMatch Temperature Sensor
Timely replacement of a faulty temperature sensor helps maintain correct engine management and prevents symptoms such as fluctuating gauge readings, rough idle, reduced fuel economy or overheating. Using replacements selected for Porsche applications reduces the risk of misreported temperatures and supports consistent ECU response across operating conditions, contributing to engine protection and reliable vehicle operation.
Advantages
- Designed to match original-spec dimensions where applicable
- Compatible with factory sensor locations and mounting points
- Available for a wide range of Porsche models and engine types
Support & Advice
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and specified fasteners; if sensors are part of systems with hidden sensors or require recalibration, seek professional installation and follow Porsche-specific guidance.
