Toyota 4Y 2006 Manual page 258

Rev terminal
EFI fuse
IGN fuse
Wooden
block
3 to 5 mm
5. Use the SST to connect terminals TC and E1 of the
diagnostic connector.
SST 09238-13130-71
Caution:
If the wrong terminals are connected, a malfunction will
occur. Be sure to connect the correct terminals.
6. Inspect the ignition timing.
Standard: 7° (BTDC)
7. If the ignition timing is outside the standard, loosen
the distributor set bolt and rotate the distributor to ad-
just the ignition timing to the standard value.
NO-LOAD MAXIMUM SPEED MEASUREMENT
1. Warm-up the engine.
Standard Coolant temperature: 75 to 80°C (167 to
176°F) or more
2. Attach a rev counter to the terminal for measuring en-
gine speed (Rev terminal).
3. Fully depress the accelerator pedal and measure the
maximum speed.
Standard: Refer to the repair manual for each
vehicle model.
COMPRESSION INSPECTION
1. Warm-up the engine.
Standard Coolant temperature: 75 to 80°C (167 to
176°F) or more
2. Disconnect the battery negative terminal.
3. Remove the spark plug.
4. Remove the IGN fuse and EFI fuse.
5. Remove the throttle body set nut and insert a wooden
block etc. between the throttle body and the surge
tank to maintain a clearance of 3 to 5 mm (0.12 to
0.20 in.).
Note:
Secure the intake air.
etc.
Revised May 31, 2016
3-45