Engine Controls - MIL ON/DTC P0325 Stored in PCM
ENGINEEG039-04
September 8, 2004
Title:
M.I.L. "ON" DTC P0325
Models:
'04 - '05 ECHO, Scion xA & xB
Introduction
Some 2004 and 2005 model year ECHO, Scion xA and xB vehicles may exhibit a "M.I.L. ON" condition with diagnostic trouble code (DTC) P0325 (Knock Sensor 1 Circuit, Bank 1 or Single Sensor) in the Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM). The knock control sensor has been improved to reduce this condition.
Applicable Vehicles
^ 2004 - 2005 model year ECHO vehicles produced BEFORE the Production Change Effective VINs shown below.
^ 2004 - 2005 model year Scion xA and Scion xB vehicles produced BEFORE the Production Change Effective VINs shown below.
Production Change Information
Parts Information
Required Tools & Material
Warranty Information
Applicable Warranty:
This repair is covered under the Toyota Comprehensive Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicle's in-service date.
* Warranty application is limited to correction of a problem based upon a customer's specific complaint.
Special Service Tools
NOTE:
Additional Diagnostic Tester Kits, Program Cards or SSTs may be ordered by calling SPX-OTC at 1-800-933-8335.
Repair Procedure
1. Conduct knock sensor circuit checks according to the Technical Information System (TIS): applicable model year ECHO, or Scion xA or xB Repair Manual: Diagnostics: Engine Control System: knock Sensor.
2. If the problem source cannot be located, replace knock sensor according to TIS: applicable model year ECHO, or Scion xA or xB Repair Manual: Diagnostics: Engine Control System: knock Sensor.