MPI <6A1> -
General/General Information
13A-91
MULTIPOINT FUEL INJECTION (MPI) <6A1>
GENERAL
OUTLINE OF CHANGES
Due to the changes shown below, the service procedures regarding the different description from the
previous version have been established.
D
On-board Diagnostics System has been adopted to expand the diagnostic items and to change diagnosis
code numbering system.
D
The engine-ECU has been changed. (from 76-pin connector to 93-pin connector)
D
The oxygen sensor has been changed.
GENERAL INFORMATION
SELF-DIAGNOSIS FUNCTION
Following functions have been added.
D
The engine-ECU records the engine operating condition when the diagnosis code is set. This data
is called “freeze frame” data. It can be read by using the MUT-
II
, and can be used in simulation
tests for troubleshooting.
GENERAL SPECIFICATIONS
Items Specifications
Engine-ECU Identification model No. E6T30473 <Vehicles without TCL>
E6T30474 <Vehicles with TCL>
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