Speed / Reference / Knock Sensors

Impulse / speed reference sensor.

Fits:
Porsche 964 - 1989 to 1994
Porsche 993 - 1995 to 1998 
Porsche 996 Turbo - 2001 to 2005 (6-speed Manual transmission)

Speed sensors, also referred to as pulse generators, are often the source of various errors. These sensors provide critical speed data required for the engine electronics to function properly, enabling regulation through feedback control. Depending on the vehicle's control system, pulse generators can serve as either camshaft or crankshaft sensors. Our spare parts program includes a wide range of pulse generators to meet your needs.

Starting with the 1996 model year, knock sensors, speed sensors, and temperature sensors were upgraded with improved plug connections. Using this conversion kit, you can easily update your vehicle’s wiring harness to the latest connector standard.

Please note: this part has been changed by Porsche and you will require the adaptor kit for plug connector if you are changing the original item.

Diagram ref no 13

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Related, superseded, cross reference or alternative numbers for comparison.

99660610500

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