Operation Section
1
–
20
4D56 Engine Model
4M41 Engine Model
z QR codes have resulted in a substantial increase in the number of fuel injection quantity correction points, greatly improving precision.
The characteristics of the engine cylinders have been further unified, contributing to improvements in combustion efficiency, reduc-
tions in exhaust gas emissions and so on.
(1) Repair Procedure
• When replacing injectors with QR codes, or the engine ECU, it is necessary to record the ID codes in the ECU. (If the ID codes for
the installed injectors are not registered correctly, engine failure such as rough idling and noise will result). The ID codes will be reg-
istered in the ECU at a MITSUBISHI dealer using approved MITSUBISHI tools.
Q001243E
ID Codes (30 base 16 characters)
Base 16 characters noting fuel
injection quantity correction
information for market service use
QR Codes ( 9.9mm)
Q001242E
ID Codes (30 base 16 characters)
Base 16 characters noting fuel
injection quantity correction
information for market service use
QR Codes ( 9.9mm)
Q001245E
Injection Quantity Q
180 Mpa
80 Mpa
112 Mpa
135 Mpa
48 Mpa
25 Mpa
Actuating Pluse Width TQ
Injection Quantity Q
180 Mpa
64 Mpa
96 Mpa
130 Mpa
48 Mpa
25 Mpa
Actuating Pluse Width TQ
<4D56 Engine Model>
<4M41 Engine Model>
Correction
8 Points
Correction
8 Points
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