Information
Throttle body.
Size: 68mm. The Fuel Injection Throttle Body is a key component
of your vehicle’s fuel injection system. Its primary function is to regulate
the amount of air flowing into the engine. This is achieved through a throttle
plate that opens and closes in response to the driver’s accelerator input. By controlling
the air intake, the throttle body helps maintain the proper air-fuel mixture
for efficient combustion, optimal performance, and fuel economy.

Fits:
- ·
Porsche Boxster 986 2.7L 1999-02
- ·
Porsche Boxster S 986 3.2L 1999-02
- ·
Porsche Boxster 986 2.7L 2003-04
- ·
Porsche Boxster S 986 3.2L 2003-04
- ·
Porsche Boxster 987 2.7L
08/2004 - 07/2006
Engine codes M96.25 / M96.26
- ·
Porsche Boxster 987 S 3.2/3.4L
08/2004 - 07/2006
Engine codes M96.25 / M96.26
- ·
Porsche 996 TURBO 2000-05
- ·
Porsche Carrera GT
Common Symptoms of a Faulty Throttle Body
1. Poor Acceleration or Hesitation
If your vehicle struggles to accelerate or hesitates when you press the gas
pedal, the throttle body could be to blame. A sticking or malfunctioning
throttle plate may not open or close properly, restricting airflow and
affecting engine response.
2. Rough Idle or Stalling
A dirty or failing throttle body can disrupt the air-fuel balance, leading to a
rough idle or even engine stalling—especially when stopping or driving at low
speeds.
3. Check Engine Light
A malfunctioning throttle body often triggers the Check Engine Light.
Diagnostic Trouble Codes (DTCs) related to the throttle position sensor or
airflow system may appear, signalling issues that need professional attention.
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Diagram ref no 1.
Related reference numbersRelated, superseded, cross reference or alternative numbers for comparison.
98660511501 986-605-115-01
98660511501
0280750007
98660511500
98660511501
98660511502
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