What is a Porsche 944 Turbo airbag control unit?
The Porsche 944 Turbo airbag control unit is the central safety unit that activates all occupant restraint systems in the event of an accident. It precisely monitors the front impact sensors and an internal safety sensor to trigger the airbags and seatbelt pretensioners in the event of a collision, thus ensuring the safety of the vehicle's occupants.
This electronic control unit (ECU) is crucial for the passive safety of the vehicle.
It also stores important diagnostic data and error codes to enable quick error analysis.
Why is the Porsche 944 Turbo airbag control unit defective?
A Porsche 944 Turbo airbag control unit can be defective due to age-related internal component failures, resulting in error messages. It can also contain crash data stored in an accident that makes reuse impossible without professional reset, thus necessitating repair of the Porsche 944 Turbo airbag control unit.
Moisture or corrosion are other common causes of failure of these sensitive electronics.
A failure of the control unit is usually signaled by the illumination of the airbag warning light, which requires immediate diagnosis and repair.
Common error codes for Porsche 944 Turbo airbag control unit repair
When diagnosing a faulty Porsche 944 Turbo airbag control unit, specific error codes will appear that indicate problems with sensors, internal circuits, or communication errors. A precise error code analysis is crucial for identifying the cause of the failure and initiating the necessary repair.
- 01 - 06: Left or right front sensor fault → Replacing the sensor is recommended if the fault cannot be resolved → Affects the airbag ECU / front sensor area
- 07 - 0E: Front sensor test with ohmmeter required; if sensor OK, replace control unit → Concerns airbag ECU / front sensor area
- 11, 12: Connector problem Check front sensor; if sensor values are correct, replace control unit → Concerns airbag ECU / connector
- 13, 14: Front sensor OK → Replace control unit → Concerns airbag ECU
- 17 - 1A: Replace control unit → Concerns airbag ECU
- 1B, 1E, 21, 24: Check contact/connector unit, replace if necessary; then try to reset, otherwise replace control unit → Concerns airbag ECU / contact plate
- 1C, 1D, 1F, 20, 22, 23, 25, 26: Try replacing the airbag unit; if the error persists, replace the control unit → Concerns the airbag ECU / airbag unit
- 27: Check the airbag connector and contact plate; replace the contact plate if necessary → Concerns Airbag ECU / Connector
What part numbers are available for the Porsche 944 Turbo airbag control unit repair?
For Porsche 944 Turbo airbag control unit repairs, knowing the correct OEM part numbers is crucial to ensure compatibility. After extensive research, the only verified and directly related original Porsche part number for the 944 Turbo airbag control unit is 944 347 989 06, which is listed in the official spare parts catalog.
The part number **944 347 989 06** is listed by Porsche as "Airbag Unit - Driver Side - Set" for the 944 Turbo.
Other manufacturers such as Bosch, Continental, Siemens or Autoliv do not have publicly available direct OEM part numbers listed for this specific airbag control unit.
How can I get my Porsche 944 Turbo airbag control unit repaired?
Repairing a Porsche 944 Turbo airbag control unit requires specialized expertise and equipment, as it is a safety-critical component. A professional workshop can not only perform diagnostics using specific tools, but also securely erase crash data and repair the unit, which is often more cost-effective than a complete replacement.
It is essential that the Porsche 944 Turbo airbag control unit repair is carried out by qualified technicians.
Improper repair attempts can pose serious safety risks and should be avoided at all costs.
Compatibility and installation of the Porsche 944 Turbo airbag control unit
The Porsche 944 Turbo airbag control unit is compatible with models built between 1985 and 1991 and played a key role in the introduction of airbags in this sports car. Its precise installation location is typically inside the vehicle, often under the center console or near the dashboard, and requires specific precautions for installation and removal.
The airbags were initially an optional extra and later became standard in some markets, such as the USA from 1987.
During installation, the vehicle battery must always be disconnected and pyrotechnic hazards must be taken into account to ensure safe handling.