Ignition system for cars VAZ-21051 «Zhiguli»

Ignition system — general information
The electrical diagram of the ignition system is shown in (see subsection 12.13 ). Since 1987, some vehicles have been equipped with a contactless ignition system (see subsection...

Setting the ignition timing
Marks for setting the ignition timing 1 – TDC mark on the crankshaft pulley; 2 – 10° ignition advance mark; 3 – 5° ignition advance mark; 4 – 0° ignition advance mark To check the...

Gap between contacts of the breaker in the ignition distributor
Ignition distributor 30.3706–01 1 – ignition distributor shaft; 2 – wire for supplying current to the ignition distributor; 3 – cover fastening latch; 4 – vacuum regulator...

Ignition distributor — testing on the bench
Ignition distributor sensor 38.3706-01 1 – ignition distributor sensor shaft; 2 – oil-deflecting clutch of the shaft; 3 – distributor sensor housing; 4 – plug connector; 5 –...

Switch — testing on the bench
Circuit diagram for testing the switch 1 – resistor 0.01 Ohm±1%, not less than 20 W; 2 – switch; 3 – ignition coil; 4 - spark gap; A - to the oscilloscope; B – to the rectangular...

Ignition coil — testing on the bench
1. Check the winding resistance and insulation resistance. 2. The resistance of the primary winding at 200°C should be 3.07–3.5 Ohms, and the secondary winding 5500–9200 Ohms. The...

Spark plugs — testing on the bench
Examination 1. Before testing, clean spark plugs with carbon deposits or contaminated ones using a special sand jet and blow them with compressed air. If the carbon deposits are...

Ignition Switch — Bench Test
Ignition switch 1 – locking rod; 2 – ignition switch housing; 3 – roller; 4 – contact disk; 5 – contact bushing; 6 – shoe; 7 – retaining ring; a – wide protrusion of the contact...

Testing of radio interference suppression elements
The elements for suppressing radio interference include high-voltage wires with distributed resistance of (2000±200) Ohm/m and a noise suppression resistor in the ignition...

This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

More articles from other manuals on VAZ cars:
➠ Electrical equipment: Ignition system VAZ-21061 (1976-2006)
➠ Electrical equipment: Ignition system VAZ-21099 (1990-2004)
➠ Power unit: Ignition system VAZ-21214 (1994-2006)
➠ Electrical equipment: Ignition system VAZ-11113 (1996-2003)
➠ Power unit: Ignition system VAZ-21011 (1974-1983)

Share with friends: