MR2 Spyder L4-1.8L (1ZZ-FE) (2001)
Engine Control Module: Customer Interest
Engine Controls - MIL ON/DTC P0300 Set
ENGINE
EG005-03
April 11, 2003
Title:
M.I.L. "ON" DTC P0300
Models
'00 - '03 MR2 Spyder
Introduction
Some MR2 Spyder vehicles may exhibit a M.I.L. "ON" condition with Diagnostic Trouble Code P0300 stored in the Engine Control Module or ECM
(SAE term: Powertrain Control Module/PCM). In some of these cases, standard misfire repair methods may not uncover any identifiable sources of
misfire. An updated ECM (PCM) has been made available to prevent repeat occurrences of this M.I.L. "ON" condition.
Applicable Vehicles
^
2000 - 2003 model year MR2 Spyder vehicles produced BEFORE the Production Change Effective VINs shown below.
Production Change Information
Parts Information
Repair In the event that no problem can be identified following the diagnostic procedures for Procedure DTC P0300, the ECM (PCM) must be replaced.
ECM (PCM) location and replacement information can be found on TIS (Technical Information System) under the SF1 Section and ECM Subsection for
the appropriate model year MR2 Spyder.
Warranty Information
Applicable Warranty*:
This repair is covered under the Toyota Federal Emissions Warranty. This warranty is in effect for 96 months or 80,000 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.