Suzuki Grand Vitara JB416 / JB420 / JB419. Manual - part 116
1C-24 Engine Electrical Devices: For Diesel Engine Model
Inlet Throttle Valve Data Initialization
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1) Connect SUZUKI scan tool to data link connector
(DLC) (1) with ignition switch OFF.
Special tool
(A): SUZUKI scan tool
2) Turn ignition switch ON position and select “ECM
setting” under “Miscellaneous test” (“MISC TEST”)
mode of SUZUKI scan tool.
3) Perform “Initialize Inlet throttle valve data” on scan
tool.
4) Turn ignition switch to OFF position and wait 40
seconds or more.
Diesel Particulate Filter Data Initialization
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1) Connect SUZUKI scan tool to data link connector
(DLC) (1) with ignition switch OFF.
Special tool
(A): SUZUKI scan tool
2) Turn ignition switch ON position and select “ECM
setting” under “Miscellaneous test” (“MISC TEST”)
mode of SUZUKI scan tool.
3) Perform “Initialize Diesel PF data” on scan tool.
4) Turn ignition switch to OFF position and wait 40
seconds or more.
Diesel Particulate Filter After-sales
Regeneration Procedure
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WARNING
!
During after-sales regeneration, exhaust gas
temperature rises significantly and excessive
smoke and strong smell occur.
In order to reduce risk of fire and personal
injury, this work must be performed in
outside of work shop or a well ventilated area
with an exhaust gas extractor approved at
400
°C (750 °F) and nothing should be left in
vicinity of exhaust system components.
CAUTION
!
• Check the engine oil level before
performing this procedure to prevent the
engine damage. Engine oil level should be
between the Low and Full level marks on
the gauge.
• It is essential to change engine oil after
this procedure in order to avoid any
damage to the engine.
• Only perform diesel particulate filter after-
sales regeneration under the following
conditions.
– “DTC P1431: Clogged Diesel Particulate
Filter Failures: For Diesel Engine Model
in Section 1A” is detected.
– “DTC P1436: Diesel Particulate Filter
Regeneration Request Failures: For
Diesel Engine Model in Section 1A” is
detected.
NOTE
For further detail of SUZUKI scan tool, refer
to its operator’s manual.
1) Check engine oil level referring to “Engine Oil and
Filter Change (Petrol Engine Model) in Section 0B”.
2) Locate vehicle in outside of workshop or well
ventilated area with connecting exhaust gas
extractor to exhaust pipe.
3) Connect SUZUKI scan tool to data link connector
(DLC) with ignition switch OFF.
4) Start engine.
5) Select “Regeneration” under “Miscellaneous test”
(“MISC. TEST”) of SUZUKI scan tool, and follow
instructions displayed in SUZUKI scan tool.
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(A)
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