Diagnosis; Diagnosis Table; Compression Check - Suzuki Jimny Service Manual

6A1-4 ENGINE MECHANICAL (M13 ENGINE)

Diagnosis

Diagnosis Table

Refer to "Engine Diagnosis Table" in Section 6.

Compression Check

Check compression pressure on all 4 cylinders as follows:
1) Warm up engine.
2) Stop engine after warming up.
NOTE:
After warming up engine, place transmission gear shift
lever in "Neutral" (shift selector lever to "P" range for A/T
model), and set parking brake and block drive wheels.
3) Disconnect accelerator cable (1) from clamp (2) (For left
hand steering vehicle only).
4) Remove cylinder head upper cover (3).
5) Disconnect ignition coil couplers (1).
6) Remove ignition coil assemblies (2) with high-tension cord
(3).
7) Remove all spark plugs.
8) Disconnect fuel injector wires (4) at the coupler.
9) Install special tools (Compression gauge) into spark plug
hole.
Special tool
(A) : 09915-64510-001
(B) : 09915-64510-002
(C) : 09915-64530
(D) : 09915-67010