Standard Ignition Engine Crankshaft Position Sensor P/N:PC878
Keep the ignition and fuel timing in sync with the Standard Ignition Engine Crankshaft Position Sensor (PC683). This crankshaft position sensor drops in as a direct-fit replacement for many European applications, including the 1998-2005 Audi A4 and A4 Quattro, 1998-2005 Volkswagen Passat, 2000-2001 Audi A6 Quattro, 2001-2006 Audi TT Quattro, 2002-2004 Audi A6, 2010-2015 SEAT Ibiza, and 2011-2012 Volkswagen Clasico.
If a failed crankshaft position sensor is the cause of your symptoms, this unit replaces it. Signs that this sensor may need replacing include hard starting or a no-start condition, intermittent stalling, an engine misfire, or an illuminated check engine light. Because these symptoms can have other causes, diagnose the fault before replacing.
Manufacturer part number PC683.
What does this sensor do?
It monitors the crankshaft's position and rotational speed and sends that signal to the engine control module, which uses it to help coordinate ignition timing and fuel injection.
Will PC683 fit my vehicle?
It is a direct-fit replacement for the listed applications, including the 1998-2005 Audi A4, 1998-2005 VW Passat, and 2001-2006 Audi TT Quattro. See the Buyer's Guide tab for the full list.
What are signs this sensor may need replacing?
Common signs include hard starting or a no-start condition, intermittent stalling, an engine misfire, or an illuminated check engine light. Diagnose the cause before replacing.
Which vehicles does this sensor cover?
Applications include the Audi A4, A4 Quattro, A6, A6 Quattro, TT Quattro, SEAT Ibiza, VW Clasico, and VW Passat across the listed years. Check the Buyer's Guide for specifics.
Should I diagnose before replacing?
Yes. The listed symptoms can stem from other causes, so confirm that the crankshaft position sensor is at fault before installing this replacement.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.