Battery design features A rechargeable battery with a nominal voltage of 12 V and a capacity of 70 Ah is installed on the car. The battery elements are located in a polypropylene monoblock and are closed by a common cover, inseparably...
Removing and installing the battery You will need: key «on 10», end head «at 13», extension. 1. Turn off the ignition (if it was included) and open the hood. 2. Loosen the nut of the wire lug pinch bolt... 3.... and disconnect the wire from the terminal...
Generator Design Features The Renault Logan is equipped with a three-phase alternator with electromagnetic excitation, with built-in rectifier unit and electronic voltage regulator. The rotor, fan impeller and drive pulley are located on the...
Removal and installation of the generator Note. This subsection describes the process of removing the generator using the example of a car in the most complete configuration as the most time-consuming. You will need: socket head «at 13», flat blade screwdriver....
Dismantling and repair of the generator Complete disassembly of the generator is not recommended, so it is best to contact a workshop that specializes in repairing generators. This subsection shows only the replacement of the voltage regulator assembly with...
Starter design features The Renault Logan starter is a four-pole, four-brush DC motor with permanent magnet excitation, combined with an electromagnetic two-winding traction relay. The covers and the stator housing are tightened with two...
Removal and installation of a starter The starter is mounted on the clutch housing at the rear of the power unit. You will need: keys «for 8» and «at 13». 1. Disconnect the wire from the terminal «minus» battery. 2. Turn away a nut of fastening of a control...
Dismantling and repair of a starter Figure 10.3 shows the details of the starter. Before disassembling the starter, make sure it is defective by following these simple checks. 1. Use a screwdriver to check that the drive freewheel can move freely along...
Features of the design of the engine management system The engines installed on Renault Logan vehicles are equipped with an electronic engine management system with distributed fuel injection. This system ensures that current emission and fumes regulations are met while...
Checking the ignition module You will need a tester or ohmmeter. 1. Disconnect from the module of ignition tips of high-voltage wires. 2. Measure the resistance of the secondary winding by connecting an ohmmeter to the high voltage terminals of the...
Removal and installation of the ignition module You will need a TORX T30 key. 1. Disconnect the tips of the high-voltage wires from the ignition module... 2.... and, having pressed the latch, the block of the wiring harness. 3. Turn out three bolts of fastening of...
Removal and installation of the electronic engine control unit You will need a socket «on 10». 1. Disconnect the wire from the terminal «minus» battery. 2. Press the left... 3....and right lid retainers... 4.... and remove the cover of the mounting block of the relay and fuses and...
Check and replacement of gauges of a control system of the engine The top dead center and crankshaft speed sensor, consisting of a magnet and a winding, is mounted on top of the clutch housing. If a malfunction occurs in the sensor circuit, the engine stops working, the controller...