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

Ignition system — description
The engine electronic control unit is programmed to provide optimum ignition timing in various engine operating modes. Using information about engine operating conditions (rotation speed, coolant temperature, etc.), the...

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

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

Checking the ignition system components
Disconnect the distributor connectors, remove the distributor cover and rotor, and the ignition coil dust deflector. Checking the ignition coil Note: The terms "cold" and "hot" state refer to the temperature of the...

Ignition distributor (with TRC)
Note: For models without TRC, disassemble and assemble the distributor in accordance with the assembly drawing. Disassembly 1. Loosen the mounting screws and remove the distributor cover. 2. Remove the rotor. 3. Remove...

Launch 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)
Removal Note: Be careful not to damage the glow plug housing as this may cause the circuit to break and reduce the life of the glow plugs. Avoid getting oil or fuel on the positive spark plug terminal when cleaning....

Removal and installation the starter
Note: Installation is performed in the reverse order of removal. 1. Remove the right engine cover. 2. Disconnect the negative battery terminal. 3. Remove the starter assembly. a) Disconnect terminal "B" and the starter...

Disassembly and assembly of the starter 3C-T
Disassembling the starter 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 anchor. a) Unscrew the nut and disconnect the wire terminal from the...

Disassembly and assembly of starter 3S-FE, 4S-FE
Disassembling the starter 3S-FE, 4S-FE 1. Disconnect the starter housing assembly with the starter winding from the traction relay. a) Unscrew the nut and disconnect the wire terminal from the traction relay terminal....

Checking the starter components
Checking the anchor 1. Check for loose armature winding. Using an ohmmeter, check for continuity between the collector lamellas. If there is no continuity, replace the anchor. 2. Check for short circuit of the armature...

Checking the starter operation
Warning: Perform this test for 3-5 seconds to avoid damaging the stator winding. 1. Checking the pull-in winding of the traction relay. a) Disconnect the winding wire from the starter terminal "C". b) Connect the wires...

Charging system — operating principle
When the key in the ignition switch is in the "ON" ("ON") position, current from the battery flows from the alternator "L" terminal through the voltage regulator to the "E" terminal, and the battery charge indicator...

Charging system — precautions
1. Make sure the battery cables are connected to the correct terminals. 2. When fast charging the battery, disconnect the wires from its terminals. 3. When measuring, do not use a high voltage tester with high input...

Charging system — on-car checks
1. Check the conductivity of the fuse links "2.01", "ALT", "AMT" and fuses "AM2", "GAUGE", "IGN", "ALT SENSING". 2. For checking the drive belt of the attachments, see the section " General check and adjustment...

Disassembling the generator
1. Remove the generator cover from the rectifier block side. a) Unscrew the nut and remove the terminal insulator. b) Unscrew the fastening nut and disconnect the terminal. c) Unscrew the three cover fastening nuts and...

Checking the generator
Checking the rotor 1. Check if there is a break in the excitation winding. Using an ohmmeter, measure the resistance between the slip rings. Nominal resistance (in a cold state) — 2.8-3.0 Ohm If the resistance tends to...

Generator assembly
1. Install the rectifier housing onto the pulley. 2. Install the rotor into the generator cover on the drive side. 3. Install the rectifier block housing. a) (Models with manual transmission) Install the washer onto the...

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