Standard Ignition PC492 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Audi A8

Standard Ignition PC492 is an engine crankshaft position sensor built for direct-fit service on select Audi applications. It uses a female oval plug-in connector with three male blade terminals to support a secure electrical connection in the engine management system.

Key Features

• Engine crankshaft position sensor for ignition and engine timing input
• Female oval connector with plug-in design
• 3-terminal blade connection for OE-style fitment
• Direct replacement part number PC492
• Cross-references Standard Ignition PC492 for the same application

Detailed Description

Standard Ignition PC492 is an engine crankshaft position sensor for 1997-1999 Audi A8 and 1997-1999 Audi A8 Quattro models. The sensor monitors crankshaft position so the engine control system can track rotational speed and timing signals accurately. For Audi A8 and Audi A8 Quattro owners searching for a crankshaft position sensor replacement, PC492 provides the connector style and terminal layout needed for a proper electrical match.

This part is identified by part number PC492 and uses a female, oval, plug-in connector with three male blade terminals. Those details matter when replacing a crankshaft sensor on Audi A8 or Audi A8 Quattro vehicles because connector shape and terminal configuration must align with the vehicle harness.

What It Helps Address

• Crankshaft position signal loss
• Engine stalling or intermittent shutdown
• Hard starting conditions
• Rough running caused by incorrect timing input
• Check engine light related to crankshaft sensor faults

Installation Notes and Tips

Verify connector shape, terminal count, and harness orientation before installation. Confirm the vehicle is a 1997-1999 Audi A8 or 1997-1999 Audi A8 Quattro and compare the existing sensor connection to the PC492 connector style. Clean the mounting area and inspect the wiring harness for damage before connecting the new sensor.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and ignition components. PC492 is built as a replacement crankshaft position sensor for the listed Audi applications and is supported by the brand’s OE-style parts focus.