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Electronic Control Units
By OE Match
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
The Control Unit For Parking Aid is a OE MATCH Porsche 981 / 991 electronic module designed to manage and coordinate the vehicle’s parking assistance system. Acting as the central processor for the parking aid system, this control unit receives signals from the parking sensors, analyses object proximity, and communicates with the vehicle’s infotainment and warning systems to provide accurate visual and audible parking assistance.
Fits:
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
- Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Diagram Ref No 14
What This Product Does:
- Processes signals from the parking sensors
- Calculates object distance and proximity around the vehicle
- Controls audible and visual parking warnings
- Communicates with the vehicle’s infotainment and driver assistance systems
- Supports safe parking and low-speed manoeuvring
- Enhances driver awareness of surrounding obstacles
Symptoms Of Wear Or Failure:
- Parking sensors not functioning correctly
- No audible warning tones during parking
- Parking aid system error messages on the dashboard
- Intermittent parking sensor operation
- False obstacle detection warnings
- Parking assistance system becoming completely inoperative
- Diagnostic fault codes related to the parking control module
Why Replacement Matters:
- Restores accurate parking sensor operation
- Ensures reliable visual and audible obstacle warnings
- Improves driver confidence during parking manoeuvres
- Helps prevent low-speed collision and parking damage
- Maintains seamless integration with Porsche electronic systems
- Supports the safe and convenient operation of driver assistance features
- Preserves the vehicle’s original comfort and safety functionality
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95B919475B
The product you are viewing cross references to these numbers
OEMatch Electronic Control Units — Fit, Function, Confidence
OEMatch Electronic Control Units for Porsche models provide compatible replacements and diagnostic-ready modules to restore system control and address fault codes. Suitable across many model years, these units support engine, transmission and body subsystems where a faulty module prevents normal operation.
Available Types
- Engine control unit (ECU)
- Transmission control module (TCM)
- Body control module (BCM)
- ABS/ESP control module
- Immobiliser/keyless entry module
Understanding OEMatch Electronic Control Units
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original electronic control units. OE (Original Equipment) refers to parts matching original specifications for the electronic control units and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM electronic control units engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Electronic control units act as the vehicle’s processors, reading sensors and commanding actuators to manage fuel delivery, ignition timing, turbo control, gearbox shifting, ABS and traction systems, plus many body functions such as lighting and climate control. Modern Porsche vehicles typically use multiple ECUs on a CAN network to coordinate these functions. OEMatch provides a broad selection for Porsche applications, cataloguing over 4,000 part numbers and more than 8,700 original-equipment cross-references to support repairs across generations.
Benefits Include
- Restored system control and smoother drivability where a failed module caused faults
- Resolution of diagnostic trouble codes and elimination of warning indicators
- Modules prepared for direct connection to vehicle wiring and diagnostic systems
Why Electronic Control Units Wear and Fail
- Water ingress or corrosion damaging internal circuits
- Voltage spikes or alternator/battery faults causing electronic failure
- Thermal stress from prolonged engine heat cycles
- Software corruption or data errors due to low voltage or improper programming
- Connector, harness or mechanical damage causing intermittent communication
The Importance of Replacing with OEMatch Electronic Control Units
A faulty ECU can cause unpredictable performance, stalling, poor fuel consumption and illuminated fault warnings that mask other issues. Replacing a malfunctioning module restores controlled engine and transmission behaviour, maintains emissions systems, and reduces the risk of further electrical damage. For Porsche vehicles, selecting modules prepared for model-specific connections helps preserve system diagnostics and function.
Advantages
- Extensive part coverage and documented cross-references to aid correct selection
- Units supplied ready for vehicle programming and diagnostics where required
- Cost-effective alternatives when original-supply units are not available
Support & Advice
These items affect critical systems. Installation should be carried out by a qualified technician following model-specific procedures. Use calibrated tools and new fasteners where specified; if the vehicle requires module programming or reconfiguration, seek professional diagnostic support.
