Standard Ignition PC520 Engine Crankshaft Position Sensor

Name: Standard Ignition PC520 Engine Crankshaft Position Sensor
Brand: Standard Ignition
SKU: FBHK-PC520
Price: 36.42 USD
Availability: InStock

⚙️ 28 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Audi, S4, A6 Quattro, Allroad Quattro, S3, S6, A8 Quattro, S8, and A8

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Reliable Engine Crankshaft Position Sensor for Audi Vehicles

The Standard Ignition PC520 Engine Crankshaft Position Sensor is designed to provide accurate and consistent crankshaft position data for select Audi models. This sensor ensures proper engine timing and smooth operation for vehicles like the Audi A6 Quattro and Audi S4.

Compatible with Audi A6 Quattro, A8, A8 Quattro, Allroad Quattro, S3, S4, S6, and S8 models
OEM-quality replacement part number PC520
Engine crankshaft position sensor type for precise engine timing
Durable construction to withstand engine environment
Direct fit for easy installation without modifications

Product Details and Functionality

The Standard Ignition PC520 sensor monitors the position and rotational speed of the crankshaft in your Audi vehicle. This information is critical for the engine control unit (ECU) to manage ignition timing and fuel injection. Designed specifically for Audi models including the A6 Quattro and S8, this sensor helps maintain engine performance and efficiency by delivering accurate signals under various driving conditions.

Common Applications and Problem Resolution

Resolves engine misfires caused by faulty crankshaft position readings
Eliminates hard starting or no-start conditions related to sensor failure
Prevents stalling or rough idling issues
Corrects erratic engine timing and poor fuel economy
Addresses check engine light codes related to crankshaft sensor faults

Installation Notes and Tips

Ensure the engine is cool before beginning installation
Disconnect the battery to prevent electrical shorts
Locate the crankshaft position sensor on the engine block as per vehicle service manual
Use proper torque specifications when securing the sensor
Verify sensor connector is clean and securely attached after installation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The PC520 crankshaft position sensor undergoes rigorous quality control to ensure reliable performance. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship under normal use.

Brand	Standard Ignition
Part Number	PC520
Connector Gender	Female
Connector Shape	Oval
Connector Type	Plug In
Terminal Gender	Male
Terminal Type	Blade

This part fits 28 vehicles. Search below:

Year	Make	Model	Drive Type	Liters	Cylinders	Position
2009	Audi	S4		4.2L	V8	N/A
2008	Audi	S4		4.2L	V8	N/A
2007	Audi	S4		4.2L	V8	N/A
2006	Audi	S4				N/A
2005	Audi	A6 Quattro		4.2L	V8	N/A
2005	Audi	Allroad Quattro		4.2L	V8	N/A
2005	Audi	S4				N/A
2004	Audi	A6 Quattro		4.2L	V8	N/A
2004	Audi	Allroad Quattro		4.2L	V8	N/A
2004	Audi	S3		1.8L	L4	N/A
2004	Audi	S4				N/A
2004	Audi	S6		4.2L	V8	N/A
2003	Audi	A6 Quattro		4.2L	V8	N/A
2003	Audi	A8 Quattro				N/A
2003	Audi	Allroad Quattro		4.2L	V8	N/A
2003	Audi	S6		4.2L	V8	N/A
2003	Audi	S8		4.2L	V8	N/A
2002	Audi	A6 Quattro		4.2L	V8	N/A
2002	Audi	A8 Quattro				N/A
2002	Audi	S6		4.2L	V8	N/A
2002	Audi	S8		4.2L	V8	N/A
2001	Audi	A6 Quattro	AWD	4.2L	V8	N/A
2001	Audi	A8 Quattro				N/A
2001	Audi	S6		4.2L	V8	N/A
2001	Audi	S8		4.2L	V8	N/A
2000	Audi	A6 Quattro	AWD	4.2L	V8	N/A
2000	Audi	A8				N/A
2000	Audi	A8 Quattro				N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

0261210190077905381F147-899180-068119-054919236403235-14602CRK02042KR3094D-10105S164771-479073251CPSB10057CRS1203CSA2242CSS9116CSS990S10491SS10258V10-72-0991

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.