Electrical equipment of the car engine Toyota Vista 4 (V40)

Ignition system — description
The electronic engine control unit is programmed in such a way as to provide the optimal ignition timing for various engine operating modes. Using information about engine operating conditions (speed, coolant...

Ignition system — precautions
1. Do not leave the ignition on for more than 10 minutes when the engine is not running. 2. When connecting a tachometer to the ignition system, connect the working wire of the tachometer to the IG terminal (-)...

Spark generation check
1. Disconnect high voltage wires from spark plugs. 2. Remove the spark plugs and reconnect the high voltage wires to them. 3. Ground (connect with "weight") spark plug housings. Check for sparking when cranking the...

Checking the elements of the ignition system
Disconnect the distributor connectors, remove the cover and the distributor rotor, as well as the dust deflector of the ignition coil. Checking the ignition coil Note: terms "cold'' and "hotter" state indicate the...

Ignition distributor (with TRC)
Note: disassembly and assembly of the distributor for models without TRC follow the assembly drawing. Disassembly 1. Turn away screws of fastening and remove a cover of the distributor. 2. Remove the rotor. 3. Remove...

Starting System — General Checks
Checking the glow plug resistor (ZS-T) Using an ohmmeter, check for continuity between the resistor terminals. Resistance at 20°C - 0.65 ohm If there is no continuity, replace the resistor. Checking the coolant...

Glow plugs (ZS-T)
Removing Note: Be careful not to damage the glow plug housing, as this can lead to an open circuit and shorten the life of the plugs. Avoid getting oil and fuel on the positive lead of the spark plug when cleaning. When...

Removal and installation of a starter
Note: installation is carried out in the reverse order of removal. 1. Remove the right engine guard. 2. Disconnect the negative battery terminal. 3. Remove the starter assembly. A) Disconnect the terminal "IN" and...

Disassembly and assembly of the starter 3C-T
Starter disassembly 1.4, 2.0 and 2.2 kW (ZS-T) 1. Loosen the screw, remove the spring washer, bolt and wire lead. 2. Remove the stator and armature. A) Turn away a nut, and disconnect an output of a wire from an output...

Dismantling and assembly of a starter 3S-FE, 4S-FE
Starter disassembly 3S-FE, 4S-FE 1. Disconnect the starter housing assembly with the starter winding from the traction relay. A) Turn away a nut and disconnect the plug of a wire from an output of the traction relay. b)...

Checking starter components
Anchor check 1. Check that the armature winding is not loose. Using an ohmmeter, check for continuity between the collector fins. If there is no continuity, replace the armature. 2. Check that the armature winding is...

Checking the operation of the starter
Warning: Run this test for 3-5 seconds to avoid damage to the stator winding. 1. Checking the retracting winding of the traction relay. A) Disconnect winding wire from starter terminal "WITH". b) Connect the wires from...

Charging system — principle of operation
When the ignition key is in the position "ON ("ON"), current from the battery flows from the terminal "L" generator through the voltage regulator to the output "E", while the battery charging indicator lamp is on. When...

Charging System — Precautions
1. Make sure the battery wires are connected to the correct terminals. 2. Disconnect the wires from the battery terminals when charging the battery. 3. When measuring, do not use a high-voltage tester with a large input...

Charging system — on-vehicle checks
1. Check the conductivity of the fuse links "2.01", "ALT", "AMT" and fuses "AM2", "GAUGE", "IGN", "ALT SENSING". 2. Checking the accessory drive belt, see section " General Inspection and Adjustment Procedures "....

Generator disassembly
1. Remove the generator cover from the rectifier side. A) Loosen the nut and remove the terminal insulator. b) Loosen the fastening nut and disconnect the outlet. V) Unscrew the three cover fastening nuts and remove the...

Generator check
Rotor check 1. Check for an open in the field winding. Use an ohmmeter to measure the resistance between the slip rings. Rated resistance (cold) - 2.8-3.0 ohms If the resistance tends to infinity, i.e. circuit is open,...

Generator Assembly
1. Install the rectifier housing onto the pulley. 2. Install the rotor in the generator cover on the drive side. 3. Install the rectifier housing. A) (Models with manual transmission) Install the washer on the rectifier...