Engine mechanical symptom diagnosis
Refer to “engine symptom diagnosis” in section 1a .
Compression pressure check
The compression pressure reading of a cylinder is a good indicator of its internal condition.
The decision to overhaul the cylinder is often based on the results of a compression test. Periodic maintenance records kept at your dealership should include compression readings for each maintenance service.
Note
|
Special tool
(a): 09915–64512 (compression
gauge)
(b): 09915–63311 (compression gauge
attachment)
Compression pressure specification
Low compression pressure can indicate any of the following conditions:
Overhaul the engine in the following cases:
Show data when trouble (displaying data at
the time of DTC)
Use of sds
Ecm stores the engine and driving conditions (in the form of data as shown in
the figure) at the moment of the
detection of a malfunction in its memory. This data is called “show data when
trouble”.
Therefore, it is possible to know engine and driving conditions (e.G., Whether
...
Self-diagnosis function
The self-diagnosis function is incorporated in the ecm. The function has two
modes, “user mode” and “dealer mode”.
The user can only be notified by the lcd (display) panel and led (fi indicator
light). To check the function of the
individual fi system devices, the dealer mode is provided. In ...
Rear brake caliper parts inspection
Refer to “rear brake caliper disassembly and assembly” .
Brake caliper cylinder
Inspect the brake caliper cylinder wall for nicks,
scratches or other damage. If any damage is found,
replace the caliper with a new one.
Brake caliper piston
Inspect the brake caliper piston surface for any
s ...