1996 TOYOTA T100 check oil

Downloaded from www.Manualslib.com manuals search engine IG0L9−01
CHECK CONNECTION OF IGNITION COIL ANDIGNITER AND DISTRIBUTOR CONNECTOR
SPARK TEST
CHECK RESISTANCE OF HIGH−TENSION
TRY ANOTHER IGNITER Maximum resistance; 25 kΩ per cord CORD (See step 2.)
CHECK POWER SUPPLY TO IGNITION COIL
AND IGNITER
1. Turn ignition switch to ON.
2. Check that there is battery voltage at
ignition coil positive (+) terminal.
Check wiring between ECM, distributor
CHECK RESISTANCE OF IGNITION COIL(See step 4)
Resistance:Cold
SecondaryHot
9.0 − 15.4 kΩ11.4 − 18.1 kΩ
GENERATOR (PICKUP COIL)
(See step 5)
Resistance: Cold
G and GHot
185 − 275 Ω240 − 325 Ω CHECK RESISTANCE OF SIGNAL
POSITION SENSOR
(See page IG−14)
Resistance: Cold
NE and NEHot
1,630 − 2,740 Ω2,065 − 3,225 Ω CHECK RESISTANCE OF CRANKSHAFT
CHECK IGT SIGNAL FROM ECM
(See page DI−103)
OK NO
BAD
OK
OK
OK
OK
OK
Connect securely.
Replace the cord(s).
Check wiring between ignition switch
to ignition coil and igniter.
Replace the ignition coil.
Replace the distributor housing as-
sembly.
Replace the crankshaft position sensor.
and igniter, and then try another ECM.
BAD
BAD
BAD
BAD
BAD
BAD Primary0.36 − 0.55 Ω0.45 − 0.65 Ω
Replace the distributor housing assembly.
CHECK AIR GAP OF DISTRIBUTOR (See page DI−103)
BAD Air gap: 0.2 − 0.4 mm (0.008 − 0.016 in.)
OK
− IGNITION (3RZ−FE)IGNITION SYSTEM
IG−1
1141 Author: Date:
1996 TOYOTA T100 (RM449U)
IGNITION SYSTEM
ON−VEHICLE INSPECTION
NOTICE:
”Cold” and ”Hot” in the following sentences express the temperature of the coils themselves. ”Cold” is from
−10°C (14°F) to 50°C (122°F) and ”Hot” is from 50°C (122°F) to 100°C (212°F).
1. INSPECT IGNITOR AND SPARK TEST
Check that the spark occurs.
(1) Disconnect the high−tension cords from the spark plugs.
(2) Remove the spark plugs.
(3) Install the spark plugs to each high−tension cord.
(4) Ground the spark plug.
(5) Check if spark occurs while engine is being cranked.
NOTICE:
To prevent gasoline from being injected from injectors during this test, crank the engine for no more than 1
− 2 seconds at a time.
If the spark does not occur, perform the test as follows:

Downloaded from www.Manualslib.com manuals search engine IG0152
P03783
P03792
P04690
CORRECT
WRONG IG−4
− IGNITION (3RZ−FE)IGNITION SYSTEM
1144 Author: Date:
1996 TOYOTA T100 (RM449U)
(c) Using a spark plug cleaner or wire brush, clean the spark
plug.
(d) Check the spark plug for electrode wear, threads damage
and insulator damage.
If abnormal, replace the plugs.
Recommended spark plugs:
ND: K16R−U
NGK: BKR5EYA
(e) Carefully bend the outer electrode to obtain the correct
electrode gap.
Correct electrode gap: 0.8 mm (0.031 in.)
(f) Using a 16 mm plug wrench, install the spark plug.
Torque:
20 N·m (200 kgf·cm, 14 ft·lbf)
(g) Connect the high−tension cords to the spark plugs.
NOTICE:
Check that the holder is correctly installed to the grommet
and ignition coil as shown in the illustration.
(h) Check that the lock claw of the holder is engaged by lightly
pulling the holder.
4. INSPECT IGNITION COIL
NOTICE:
”Cold” and ”Hot” in these sentences express the tempera-
ture of the coils them selves.
”Cold” is from − 10 °C (14 °F) to 50 °C (104 °F) and ”Hot”
is from 50 °C (104 °F) to 100 °C (212 °F)
(a) Disconnect the distributor connctor.
(b) Remove the distributor cap.
(c) Remove the rotor.
(d) Remove the ignition coil dust cover.

Downloaded from www.Manualslib.com manuals search engine IG0IX−01
− IGNITION (3RZ−FE)DISTRIBUTOR
IG−7
1996 TOYOTA T100 (RM449U)
REMOVAL
1. DISCONNECT DISTRIBUTOR CONNECTOR
2. DISCONNECT HIGH−TENSION CORDS FROM DIS-
TRIBUTOR CAP (See page IG−1)
3. SET NO. 1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley clockwise until the timing mark
is aligned with ”0” mark on the oil pump cover.
(b) Remove the 3 bolts and distributor cap.
(c) Check that distributor rotor direction is as shown. If not,
turn the crankshaft pulley one complete revolution.
4. REMOVE DISTRIBUTOR
(a) Remove the 2 mounting bolts, and pull out the distributor.
(b) Remove the O−ring from the distributor housing.

Downloaded from www.Manualslib.com manuals search engine IG0LB−01
IG−12
− IGNITION (3RZ−FE)DISTRIBUTOR
1996 TOYOTA T100 (RM449U)
INSTALLATION
1. CHECK NO. 1 CYLINDER TO TDC/COMPORESSION
If necessary, remove the cylinder head cover, and check these
conditions:
Turn the crankshaft pulley clockwise and align its
groove with the timing mark ”0” of the oil pump cov-
er.
Verify that the timing marks with 1 and 2 dots are in
straight line on the cylinder head surface as shown
in the illustration.
If not, turn the crankshaft 1 revolition (360 °) and align the mark
as above.
2. INSTALL DISTRIBUTOR
(a) Install a new O−ring to the distributor.
HINT:
Always use a new O−ring when installing the distributor.
(b) Align the protrusion of the distributor housing with the
groove on the driven gear.
(c) Apply a light coat of engine oil on the O−ring.
(d) Install the distributor with the 2 bolts.
Torque: 19 N·m (195 kgf·cm, 14 ft·lbf)
3. INSTALL DISTRIBUTOR CAP
4. RECONECT HIGH−TENSION CORDS TO DISTRIBU-
TOR CAP
5. CONNECT DISTRIBUTOR CONNECTOR
6. CHECK IGNITION TIMING (See page EM−11)

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SPARK TEST
CHECK CONNECTION OF IGNITION COIL AND
CHECK RESISTANCE OF HIGH−TENSION
TRY ANOTHER IGNITER Maximum resistance; 25 kΩ per cord CORD (See step 2.)
CHECK POWER SUPPLY TO IGNITION COIL
AND IGNITER
1. Turn ignition switch to ON.
2. Check that there is battery voltage at
ignition coil positive (+) terminal.
Check wiring between ECM, distributor
CHECK RESISTANSE OF IGNITION COIL
(See step 4.)
Resistance: Cold
PrimaryHot
0.67 − 1.05 Ω0.85 − 1.23 Ω
POSITION SENSOR
(See step 5)
Resistance: Cold
G and GHot
835 − 1,400 Ω1,060 − 1,645 Ω CHECK RESISTANSE OF CAMSHAFT
POSITION SENSOR
(See page IG−13)
Resistance: Cold
NE and NEHot
1,630 − 2,740 Ω2,065 − 3,225 Ω CHECK RESISTANSE OF CRANKSHAFT
CHECK IGT SIGNAL FROM ECM
(See page DI−144)
OK NO
BAD
OK
OK
OK
OK
OK
Connect securely.
Replace the cord(s).
Check wiring between ignition switch
to ignition coil and igniter.
Replace the ignition coil.
Replace the camshaft position sensor.
Replace the crankshaft position sensor.
and igniter, and then try another ECM.
BAD
BAD
BAD
BAD
BAD
BAD
IGNITER
Secondary 9.3 − 16.0 kΩ11.7 − 18.8 kΩ
− IGNITION (5VZ−FE)IGNITION SYSTEM
IG−1
1156 Author: Date:
1996 TOYOTA T100 (RM449U)
IGNITION SYSTEM
ON−VEHICLE INSPECTION
NOTICE:
”Cold” and ”Hot” in the following sentences express the
temperature of the coils themselves. ”Cold” is from −10°C
(14°F) to 50°C (122°F) and ”Hot” is from 50°C (122°F)
to 100°C (212°F).
1. INSPECT SPARK TEST
Check that the spark occurs.
(1) Disconnect the high−tension cords from the spark
plug.
(2) Remove the spark plug.
(3) Install the spark plug to each high−tension cord.
(4) Ground the spark plug.
(5) Check if spark occurs while engine is being
cranked.
NOTICE:
To prevent excess fuel being injected from the injectors
during this test, do not crank the engine for more 1 − 2 se-
conds at a time.
If the spark does not occur, perform the test as follows:

Downloaded from www.Manualslib.com manuals search engine P23940
P20581
P20439
Ohmmeter IG−2
− IGNITION (5VZ−FE)IGNITION SYSTEM
1157 Author: Date:
1996 TOYOTA T100 (RM449U)
2. INSPECT HIGH−TENSION CORDS
(a) Remove the air cleaner cap and MAF meter assembly.
(b) Disconnect the high−tension cords from the spark plugs.
Disconnect the high−tension cords at the rubber boot.
DO NOT pull on the cords.
NOTICE:
Pulling on or bending the cords may damage the conduc-
tor inside.
(c) Disconnect the high−tension cords from the ignition coils.
(1) Using a screwdriver, lift up the lock claw and discon-
nect the holder from the ignition coils.
(2) Disconnect the high−tension cord at the grommet.
DO NOT pull on the cord.
NOTICE:
Pulling on or bending the cords may damage the conductor
inside.Do not wipe any of the oil from the grommet after the
high−tension cord is disconnected.
(d) Inspect the high−tension cord resistance.
Using an ohmmeter, measure the resistance.
Maximum resistance:
25 kΩ per cord
If the resistance is greater than maximum, check the terminals.
If necessary, replace the high−tension cord.

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Push
P04690
CORRECT
WRONG
− IGNITION (5VZ−FE)IGNITION SYSTEM
IG−3
1158 Author: Date:
1996 TOYOTA T100 (RM449U)
(e) Reconnect the high−tension cords to ignition coils.
(1) Assemble the holder and grommet.
(2) Align the spline of the ignition coil with the spline of
the holder, and push in the cord.
NOTICE:
Check that the holder is correctly installed to the grommet
and distributor cap as shown in the illustration.
(3) Check that the lock claw of the holder is engaged by
lightly pulling the holder.
(f) Reconnect the high−tension cords to spark plugs.
(g) Reinstall the air cleaner cap and MAF meter assembly.

Downloaded from www.Manualslib.com manuals search engine P20430
16 mm Plug Wrench
IG0152
P20433
P20584
IG−4
− IGNITION (5VZ−FE)IGNITION SYSTEM
1159 Author: Date:
1996 TOYOTA T100 (RM449U)
3. INSPECT SPARK PLUGS
(a) Remove the high−tension cords and ignition coils.
(b) Remove the spark plugs.
Using a 16 mm plug wrench, remove the 6 spark plugs
from the RH and LH cylinder heads.
(c) Clean the spark plugs.
If the electrode has traces of wet carbon, allow it to dry
and then clean with a spark plug cleaner.
Air pressure:
Below 588 kPa (6 kgf/cm
2, 85 psi)
Duration:
20 seconds or less
HINT:
If there are traces of oil, remove it with gasoline before using the
spark plug cleaner.
(d) Visually inspect the spark plugs.
Check the spark plug for thread damage and insulator
damage.
If abnormal, replace the spark plug.
Recommended spark plug:
ND: K16TR11
NGK: BKR5EKB−11
(e) Adjust the electrode gap.
Carefully bend the outer electrode to obtain the correct
electrode gap.
Correct electrode gap:
1.1 mm (0.043 in.)
(f) Reinstall the spark plugs.
Torque:18 N·m (180 kgf·cm, 13 ft·lbf)
(g) Reinstall the ignition coils. (See page IG−8)
(h) Reconnect the high−tension cords.
4. INSPECT IGNITION COIL
(a) Remove the air cleaner cap and MAF meter assembly.
(b) Disconnect the high−tension cords from the ignition coils.
(c) Disconnect the ignition coil connectors.