文档介绍：2GR-FE ENGINE MECHANICAL – ENGINE EM–1
ENGINE
ON-VEHICLE INSPECTION
1. INSPECT ENGINE COOLANT
(a) Inspect the engine coolant (See page CO-1).
2. INSPECT ENGINE OIL
(a) Inspect the engine oil (See page LU-1).
3. INSPECT BATTERY
(a) Inspect the battery (See page CH-4).
4. INSPECT SPARK PLUGS
(a) Inspect the spark plugs (See page IG-5).
5. INSPECT AIR CLEANER FILTER ELEMENT SUB-
ASSEMBLY
(a) Remove the air cleaner filter element sub-assembly.
(b) Visually check that there is no dirt, blockage, and/or
damage to the air cleaner filter element.
HINT: EM
• If there is any dirt or a blockage in the air cleaner
filter element, clean it pressed air.
• If any dirt or a blockage remains even after
cleaning the air cleaner filter element with
compressed air, replace it.
6. INSPECT VALVE LASH ADJUSTER NOISE
(a) Rev up the engine several times. Check that the
engine does not emit unusual noises.
If unusual noises occur, warm up the engine and
idle it for over 30 minutes. Then repeat this
procedure.
HINT:
If any defects or problems are found during the
inspection above, perform lash adjuster inspection
(See page EM-87).
7. INSPECT IGNITION TIMING
(a) Warm up the engine.
(b) When using the intelligent tester:
Intelligent Tester
Check the ignition timing.
(1) Connect the intelligent tester to the DLC3.
(2) Enter DATA LIST mode with the intelligent
tester.
Ignition timing:
8 to 12° BTDC at idle
CAN VIM HINT:
DLC3 Refer to the intelligent tester operator's manual
C110200E02 for help when selecting the DATA LIST.
EM–2 2GR-FE ENGINE MECHANICAL – ENGINE
(c) When not using the intelligent tester:
DLC3 Check the ignition timing.
(1) Using SST, connect terminals 13 (TC) and 4
CG (CG) of the DLC3.
SST 09843-18040
1 2345678 NOTICE:
• Confirm the terminal numbers before
9101********** connecting them. Connection with a
wrong terminal can damage the engine.
TC
A122830E14 •