check engine TOYOTA CAMRY V20 1986 Service Information

26. INSTALL AIR CLEANER ASSEMBLY
(a) Install the air cleaner case with the three bolts.
(b) Install the air cleaner element.
(c) Connect the air cleaner hose, and Install the air cleaner cap
and air flow meter assembly with the four clips.
(d) Connect the following connector and hoses:
(1) Air flow meter connector
(2) ISC valve air hose
(3) Vacuum pipe air hose
27. (w/ CRUISE CONTROL SYSTEM)
INSTALL CRUISE CONTROL ACTUATOR
(w/ A. B. S. )
(a) Install the vacuum pump and bracket with the three bolts.
(b) Connect the vacuum pump connector.24. CONNECT VACUUM HOSES
(a) Brake booster vacuum hose to air intake chamber
(b) A/C idle±up vacuum hose to air intake chamber
(c) A/C idle±up vacuum hose to vacuum pipe (on air intake
chamber)
(d) Charcoal canister vacuum hose to vacuum pipe (on air in-
take chamber)
25. CONNECT WIRES AND CONNECTORS
(a) Check connector
(b) Ground straps from OH fender apron
(c) Connectors from relay box
(d) Engine room wire connector
(c) Install the actuator and bracket with the four bolts.
(d) Connect the following hoses and connector:
(1) Actuator vacuum hoses
(2) Actuator connector
(3) Install the dust cover.
± ENGINE MECHANICALCylinder Block (2VZ±FE)EM±173

28. (A/T)
INSTALL THROTTLE CABLE, AND ADJUST IT
29. INSTALL ACCELERATOR CABLE, AND ADJUST IT
30. INSTALL RADIATOR RESERVOIR TANK
31. INSTALL ALTERNATOR BELT ADJUSTING BAR
32. INSTALL ALTERNATOR (See page CH±15)
33. INSTALL RADIATOR (See page CO±20)
34. INSTALL IGNITION COIL, IGNITER AND BRACKET AS-
SEMBLY
(a) Install the ignition coil, igniter and bracket assembly with the
two bolts.
(b) Connect the following cord and connectors:
(1) Igniter connector
(2) Noise filter connector
(3) High±tension cord
35. INSTALL BATTERY
Connect the grand strap.
36. FILL WITH ENGINE COOLANT (See page CO±5)
Capacity (w/ Heater):
M /T 9.5 liters (10.0 US qts, 8.4 Imp. qts)
A/T 9.4 liters (9.9 US qts, 8.3 Imp. qts)
37. FILL WITH ENGINE OIL (See page LU±8)
Capacity:
Drain and refill
w/ Oil filter ±change
3.9 liters (4.1 US qts, 3.4 Imp. qts)
w/o Oil filter change
3.7 liters (3.9 US qts, 3.3 Imp. qts)
Dry fill 4.6 liters (4.8 US qts, 4.0 Imp. qts)
38. START ENGINE AND CHECK FOR LEAKS (w/o A.B.S..)
(a) Install the actuator, vacuum pump and vacuum switch
assembly with the three bolts.
(b) Connect the following the hose and connectors:
(1) Actuator vacuum hose from air intake chamber
(2) Actuator connector
(3) Vacuum pump connector
(4) Vacuum switch connector
± ENGINE MECHANICALCylinder Block (2VZ±FE)EM±174

39. PERFORM ENGINE ADJUSTMENT
(a) Adjust the alternator drive belt.
(See page CH±3)
Drive belt tension: New belt 175 + 5 Ib
Used belt 115 + 20 Ib
(b) Adjust PS pump drive belt.
Drive belt tension: New belt 125 + 25 Ib
Used belt 80 + 20 lb
(c) Adjust the ignition timing.
(See page IG±21 )
Ignition timing:
10°BTDC @ idle
(w/ Terminals TE1 and E1 connected)
(d) Adjust the valve clearance.
Valve clearance:
Intake 0.13 ± 0.23 mm (0. 005 ± 0.009 in.)
Exhaust 0.27 ± 0.37 mm l0.011 ± 0.015 in.)
40. INSTALL HOOD
41. PERFORM ROAD TEST
Check for abnormal noise, shock, slippage, correct shift
points and smooth operation.
42. RECHECK ENGINE COOLANT AND ENGINE OIL
LEVELS
± ENGINE MECHANICALCylinder Block (2VZ±FE)EM±175

6. INSTALL BEARING LOCK NUT, LOCK NUT CAP AND
NEW COTTER PIN
(a) Install and torque the bearing lock nut.
Torque: 1,900 kg±cm (137 ft±Ib, 187 N±m)
(b) Install the lock nut cap and secure it with a new cotter
pin.
7. FILL TRANSAXLE WITH FLU I6
(See page MT±39)
8. INSTALL FRONT FENDER APRON SEAL
9. INSTALL ENGINE UNDER COVER
10. CHECK FRONT WHEEL ALIGNMENT
(See page FA±3)
± FRONT AXLE AND SUSPENSIONFront Drive ShaftFA±27

9. INSTALL BEARING LOCK NUT, LOCK NUT CAP AND
NEW COTTER PIN
(a) Torque the bearing lock nut while depressing the brake
pedal.
Torque: 1,900 kg±cm (137 ft±Ib, 186 N±m)
(b) Install the lock nut cap and, using pliers, install a new
cotter pin. 8. TIGHTEN SIX HEXAGON BOLTS
Using SST, tighten the six hexagon bolts while depress-
ing the brake pedal.
SST 09043±88010
Torque: 660 kg±cm (48 ft±Ib, 65 N±m)
10. FILL TRANSAXLE WITH GEAR OIL
(See page MT±45)
11. INSTALL ENGINE UNDER COVERS
12. CHECK FRONT WHEEL ALIGNMENT7. CONNECT STEERING KNUCKLE TO LOWER ARM
Torque: 1,150 kg±cm (83 ft±Ib, 113 N±m)
± FRONT AXLE AND SUSPENSIONFront Drive Shaft (FWD VZV21 )FA±40

6. FILL TRANSAXLE WITH GEAR OIL OR FLUID
M/T (See page MT±1 17)
A/T Fluid type: ATF DEXRON) II
7. INSTALL ENGINE UNDER COVERS
8. INSTALL WHEELS
9. CHECK FRONT WHEEL ALIGNMENT
(See page FA ± 3) 5. INSTALL BEARING LOCK NUT, LOCK NUT CAP AND
COTTER PIN
(a) Torque the bearing lock nut while depressing the brake
pedal.
Torque: 1, 900 kg±cm (137 ft±Ib, 186 N±m )
(b) Install the lock nut cap and, using pliers, install a new
cotter pin. 4. CONNECT TIE ROD END TO STEERING KNUCKLE
Install and torque the nut, and secure it with a new cotter pin.
Torque: 500 kg±cm (36 ft±Ib, 49 N±m)
± FRONT AXLE AND SUSPENSIONFront Drive Shaft (4WD)FA±50

Sleeve Color MarksCrimping
Tool
ºCLOSE HEREº
Contact
ºINSº Position
10 mm (0.39 in.)
Three or More Times
TERMINAL AND CONNECTOR REPAIR±TERMINAL REPLACEMENT
B±30
40
Wire Harness Repair Manual (RM1022E)
(b)The crimping tool (AMP Part No. 169060) has color
marks on it. Place the sleeve in the correct section of
the tool according to the color of the sleeve itself.
HINT: For the crimping tool, AMP ºPart No. 169060º is
convenient to use.
(c)With the center of the sleeve correctly placed
between the crimping jaws, squeeze the crimping tool
until either end comes into contact at the section
marked by ºCLOSE HEREº.
HINT: Check to see that the sleeve and wires are still in
the correct position before closing the crimping tool ends
with steady pressure.
(d)Pull the joined wires to either end. Make sure that they
are joined firmly by the sleeve.
NOTICE:
If the joined wires come loose the splice is defective,
so replace the sleeve and repeat the procedure.
(e)Crimp both ends of the sleeve with the crimping tool
at the ºINSº position.
6. Protect Joined Section
Wrap silicon tape around the joins to protect them from
moisture.
NOTE: This job is required in repairs of the engine
compartment, under the floor and other moisture entry
positions.

4. As some tachometers are not compatible with this igni-
tion system, we recommend that you confirm the
compatibility of your unit before use.
5. NEVER allow the tachometer test probe to touch ground
as this could damage the igniter and/or ignition coil.
6. Do not disconnect the battery when the engine is run-
ning.
7. Check that the igniter is properly grounded to the body.
PRECAUTIONS
1. Do not leave the ignition switch on for more than 10
minutes if the engine will not start.
2. (3S±FE)
When a tachometer is connected to the system, con-
nect the test probe of the tachometer to service con-
nector of the distributor.
3. (2VZ±FE)
When a tachometer is connected to the system, con-
nect the test probe of the tachometer to terminal IG E)
of the check connector.
± IGNITION SYSTEMPrecautionsIG±2

ON±VEHICLE INSPECTION (3S±FE)
SPARK TEST
CHECK THAT SPARK OCCURS
(a) Disconnect the high±tension cords from the spark plugs.
(b) Remove the spark plugs.
(c) Install the spark plugs to each high±tension cord.
(d) Ground the spark plug.
(e) Check if spark occurs while engine is being cranked.
HINT: 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 occurs, perform the test as follows:
CHECK RESISTANCE OF IGNITION COIL
(See page IG±7)
Resistance (Cold):
Primary 0.38 ± 0.46


Secondary 7.7 ± 10.4 k

CHECK POWER SUPPLY TO IGNITION
COIL AND IGNITER
1. Ignition switch turn to ON.
2. Check that there is battery voltage at
ignition coil positive (+) terminal. CHECK RESISTANCE OF HIGH±TENSION
CORD (See page IG±6)
Maximum resistance: 25 k
per cord
CHECK RESISTANCE OF SIGNAL
GENERATOR (PICKUP COIL) (See page
IG±8) Resistance: 140 ± 180


CHECK AIR GAP OF DISTRIBUTOR
(See page IG±7)
Air gap: 0.2 mm (0.008 in.) or moreCHECK CONNECTION OF IGNITION
COIL, IGNITER AND DISTRIBUTOR
CONNECTORS
Check wiring between ignition switch
to ignition coil and igniter.
Replace the distributor housing
assembly.
Replace the distributor housing
assembly.Replace the ignition coil.
TRY ANOTHER IGNITERReplace the cord(s). Connect securely. SPARK TEST
BAD BAD
BAD
BAD BAD
BAD
± IGNITION SYSTEMON±Vehicle Inspection (3S±FE)IG±5

ON±VEHICLE INSPECTION (2VZ±FE)
SPARK TEST
CHECK THAT SPARK OCCURS
(a) Disconnect the high±tension cord from the distributor.
(b) Hold the end approx. 12.5 mm (0.50 in.) from body of vehicle.
(c) See if spark occurs 'while engine is being cranked.
HINT: To prevent gasoline from being injected from injectors
during this test, crank the engine for no more than 1
± 2 seconds at time.
If the spark does not occurs, perform the test as follows:
CHECK RESISTANCE OF IGNITION COIL
(See page IG±12)
Resistance (Cold):
Primary 0.41 ± 0.50

Secondary 10.2 ± 13.8 k
CHECK POWER SUPPLY TO IGNITION COIL
1. Ignition switch turn to ON.
2. Check that there is battery voltage at
ignition coil positive (+) terminal.
CHECK RESISTANCE OF SIGNAL
GENERATOR (PICKUP COIL) (See page IG±8)
Resistance: 140 ±180
CHECK RESISTANCE OF HIGH±TENSION
CORDS (See page IG±10)
Maximum resistance: 25 k
per cord
CHECK AIR GAP OF DISTRIBUTOR
(See page IG±12)
Air gap: 0.2 mm 10.008 in.) or moreCHECK CONNECTION OF IGNITION COIL,
IGNITER AND DISTRIBUTOR CONNECTORS
Check wiring between ECU and distributor,
only then try another ECU.Check wiring between ignition switch to
ignition coil.
CHECK IGT SIGNAL FROM ECU
(See page FI±62)Replace the ignition coil.
Replace the distributor.
TRY ANOTHER IGNITERReplace the distributor. Replace the cord(s). Connect securely. SPARK TEST
BAD
BAD
BAD
BAD BAD
BAD
BAD
± IGNITION SYSTEMON±Vehicle Inspection (2VZ±FE)IG±9