1. |
Turn the ignition switch OFF.
|
2. |
Remove the surge tank. [G3.3 GDI]
(Refer to Engine Mechanical System - "Surge Tank")
|
3. |
Remove the brake fluid from the master cylinder reservoir with
a syringe.
|
4. |
Pull up the lock of the HECU connector (A) and then disconnect
the connector.
|
5. |
Disconnect the brake tubes from the HECU by unlocking the nuts
counterclockwise with a spanner.
|
6. |
Loosen the HECU bracket nuts (A) and then remove HECU and bracket.
|
7. |
Remove the bolts and then remove the bracket from HECU.
|
Direct Electro Hydraulic Actuator Coupling Inspection
All units are filled up with coupling fluid (ultra-low viscosity
ATF) prior to shipping. Inspection, fill-up, and replac ...
Cylinder Head Cover Removal
1.
Disconnect the battery negative terminal.
2.
Remove the engine cover.
3.
Remove the air duct and air cleaner ...
Signal Waveform
The three waveforms below are taken from the #1 and #4 injectors. The
top waveform is from the high side (feed side) of the #1 and #4 injectors, while
the middle waveform is from the low side ...