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Speed sensor. Porsche 981 / 982 (718) Boxster / Cayman / 991 - 9P1906401A
9P1906401A/2
Vehicle Group
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- 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 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
Information
Speed sensor plays a vital role in your vehicle’s engine management system. It continuously monitors the crankshaft’s speed and position, sending accurate signals to the ECU. Without this data, the engine cannot control ignition timing or fuel injection correctly, leading to poor performance or even a complete no-start condition.
Fits:
Porsche 981 Boxster 2012 - 2016
Porsche 981 SP Boxster Spyder 2016
Porsche 981 Cayman 2012 - 2016
Porsche 981 Cayman GT4 2016
Porsche 718 (982) Boxster 2017>>
Porsche 718 (982) Cayman 2017>>
Porsche 991.1 2012 - 2016
Porsche 991.2 2017 - 2019
Diagram ref no 19
Primary Function:
Detects crankshaft position and rotational speed, ensuring the ECU can maintain precise ignition timing, efficient fuel delivery, and smooth engine operation.
When to Replace:
• Engine cranks but does not start, or struggles to fire up
• Intermittent stalling, rough idle, or sudden loss of power while driving
• Check Engine Light with diagnostic codes related to crankshaft/speed sensor faults
• Irregular ignition or fuel injection timing causing misfires or poor acceleration.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1906401A
The product you are viewing cross references to these numbers
Fits:
Porsche 981 Boxster 2012 - 2016
Porsche 981 SP Boxster Spyder 2016
Porsche 981 Cayman 2012 - 2016
Porsche 981 Cayman GT4 2016
Porsche 718 (982) Boxster 2017>>
Porsche 718 (982) Cayman 2017>>
Porsche 991.1 2012 - 2016
Porsche 991.2 2017 - 2019
Diagram ref no 19
Primary Function:
Detects crankshaft position and rotational speed, ensuring the ECU can maintain precise ignition timing, efficient fuel delivery, and smooth engine operation.
When to Replace:
• Engine cranks but does not start, or struggles to fire up
• Intermittent stalling, rough idle, or sudden loss of power while driving
• Check Engine Light with diagnostic codes related to crankshaft/speed sensor faults
• Irregular ignition or fuel injection timing causing misfires or poor acceleration.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1906401A
99160611202
99160611201
99160611200
9P1906401A
9P1906401
The product you are viewing cross references to these numbers
Price: €34.52
In stock
Related products
Vehicle Group
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
Information
Impulse / speed reference sensor.
Fits:
Porsche 964 1989-94 (requires ADAPTORKIT01)
Porsche 993 1995-98 (requires ADAPTORKIT01)
Porsche 996 Turbo 2001-05 (6-speed Manual transmission)
Please note: this part has been changed by Porsche and you may require adaptor kit for plug connector.
Replacement crankshaft position sensor also known as an impulse or pulse sender. The crankshaft position sensor continuously monitors the rotational speed and position of the crankshaft as it spins. This information is transmitted as a signal to the engine control unit (ECU), which uses it to control key functions like ignition timing, fuel injection timing, and engine speed cues. Without a properly functioning sensor, the ECU may not be able to accurately time spark and fuel delivery, which can cause poor performance, rough idling, misfires, or failure to start.
The crankshaft position sensor is vital to engine management accuracy. If it fails or generates inconsistent signals, the ECU may not be able to properly time spark and fuel delivery, leading to:
• Poor engine performance
• Stalling, rough idle, or hesitation
• Hard starting or no-start conditions
• Fault codes related to timing or crank sensor errors
Replacing a worn or failed sensor restores accurate rotational feedback to the ECU, helping maintain engine drivability and reliability.
Replace the crankshaft position sensor if you notice:
• Engine misfires or rough idle
• Stalling or limp performance
• Engine won’t start but cranks
• Diagnostic codes related to crank position
• Inconsistent tachometer readings
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99660610500
The product you are viewing cross references to these numbers
Fits:
Porsche 964 1989-94 (requires ADAPTORKIT01)
Porsche 993 1995-98 (requires ADAPTORKIT01)
Porsche 996 Turbo 2001-05 (6-speed Manual transmission)
Please note: this part has been changed by Porsche and you may require adaptor kit for plug connector.
Replacement crankshaft position sensor also known as an impulse or pulse sender. The crankshaft position sensor continuously monitors the rotational speed and position of the crankshaft as it spins. This information is transmitted as a signal to the engine control unit (ECU), which uses it to control key functions like ignition timing, fuel injection timing, and engine speed cues. Without a properly functioning sensor, the ECU may not be able to accurately time spark and fuel delivery, which can cause poor performance, rough idling, misfires, or failure to start.
The crankshaft position sensor is vital to engine management accuracy. If it fails or generates inconsistent signals, the ECU may not be able to properly time spark and fuel delivery, leading to:
• Poor engine performance
• Stalling, rough idle, or hesitation
• Hard starting or no-start conditions
• Fault codes related to timing or crank sensor errors
Replacing a worn or failed sensor restores accurate rotational feedback to the ECU, helping maintain engine drivability and reliability.
Replace the crankshaft position sensor if you notice:
• Engine misfires or rough idle
• Stalling or limp performance
• Engine won’t start but cranks
• Diagnostic codes related to crank position
• Inconsistent tachometer readings
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99660610500
91160621703
99360621701
99360621701
0261210136
0261210205
The product you are viewing cross references to these numbers
Price: €48.26
In stock