P0327 on toyota matrix - 2004 Toyota Matrix

p0327 knock sensor bank 1 circuit low input indicates possible short in wiring for sensor

it can wait a little longer wouldnt leave for to long
http://www.obd-codes.com/p0327

Code P0327 indicates that the readings from the #1 Knock Sensor circuit are too low, is outside of its operational window and malfunctioning. Symptoms

• Check Engine Light will illuminate
• Engine pings on accelration
• Engine may be running hotter or colder than normal
• In rare cases, the engine may not exhibit noticeable symptoms

Common Problems That Trigger the P0327 Code

• Defective Knock Sensor
• Defective Knock Sensor Circuit or connections
• Defective EGR System
• Malfunctioning Cooling System
• Rich air/fuel ratio

Common Misdiagnosis

• Knock Sensor replaced when cause of code P0327 was a cooling system problem
• Knock Sensor replaced when cause of code P0327 was an EGR system malfunction

your 2005 toyota matrix is timing chain.

http://us.toyotaownersclub.com//index.php?s=bb18602e7ff4236dab25828b356169e0&showtopic=141&pid=7424&st=0&#entry7424

here you can find detail instructions and pictures. Have Fun!!

This is a common problem with many mid 90-2000 vehicles. I offer an affordable solution with a lifetime guarantee. Check it out:
www.autoclockrepair.com We fix clocks form the following makes

Subaru Forester 1998 - 2002
Subaru Impreza/WRX 2002 - 2005
Toyota 4Runner 1996 - 2002
Nissan Pathfinder 1996 - 2004
Honda CRV 1997 - 2001
Toyota Tacoma 1995 - 2004
Toyota Rav4 1996 - 2000
Toyota Land Cruiser 1996 - 2002
Toyota Camry/Corolla 1996 - 2004
Lexus ES300, GS300 1997 - 2004
Saab 9-2x 2004 - 2006
Toyota Matrix 2003 - 2008
Ponitac Vibe (Voltz) 2003 - 2008

uses 19 milimiter wrench or socket if fit move and py attention to the diag

yes go to dealer

use silicone to rebuild it
or
go to auto salvage yard & buy a used one