Honda Accord

of release

Repair and operation of the car



Honda Chord
+ Cars of the Honda Accord brand
+ Settings and routine maintenance
+ Engine
+ Cooling systems, heating
+ Power supply system and release
- Engine electric equipment
   General information and precautionary measures
   Start of the engine from the auxiliary power supply
   Check of a state and replacement of the battery
   Check of a state and replacement of wires of the battery
   System of ignition - the general information
   Check of functioning of system of ignition
   Check of a state and replacement of the coil of ignition
   Check of serviceability of functioning and replacement of the module of management of ignition (ICM)
   Removal and installation of the distributor of ignition
   Check of installation of a corner of an advancing of ignition
   System of a charge - the general information and precautionary measures
   Check of a condition of system of a charge
   Removal and installation of the generator
   Replacement of the regulator of tension and brushes of the generator
   System of start - the general information and precautionary measures
   Check of serviceability of functioning of a starter on the car (in situ)
   Removal and installation of a starter
   Removal and installation of the traction relay
+ Engine management
+ Gear shifting box
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Schemes of electric equipment





System of ignition - the general information

In system of ignition, high voltage is generated. Be attentive, observe all necessary precautionary measures at service of any components of system, including not only the main (the ignition module, the coil, the distributor and VV of a wire), but also and accompanying, such as candle sockets, tachometer and other equipment.


The programmable system of ignition (PGM-IG) on the basis of the microprocessor provides continuous optimization of installation of a corner of an advancing of ignition depending on turns of the engine, temperature of cooling liquid, the provision of a butterfly valve and depth of depression in the inlet pipeline. All necessary data arrive on the module of management of the onboard processor (RSM) from the corresponding information sensors, such as the sensor of provision of a cranked shaft / VMT (TDC/ICR), the sensor of position of pistons (CYP), the sensor of provision of a butterfly valve (TPS), the electronic sensor of temperature of cooling liquid (EST) and the sensor of absolute pressure in the pipeline (MAR). At an engine warming up, its work on single turns and under loading various installations of a corner of an advancing of ignition are used. The corresponding adjustments are carried out by the PGM-IG system. Also the ignition switch/lock, the rechargeable battery, the ignition coil, the distributor, the module of management of ignition (ICM), a set of candles and VV of wires on 4-cylinder models are a part of system of ignition the coil of ignition is built in the distributor whereas on the V6 models it is established outside, in the neighbourhood with the last.

The ignition distributor on all models is put in action from the camshaft. Correction of an advancing of ignition is carried out by the electronic module of management of functioning of the engine (RSM). All models are equipped with the sensor of provision of a bent shaft (ICR) which is installed under the lower cover of a gas-distributing belt, near a cogwheel of a bent shaft. The BMT (TDC) sensor on 4-cylinder models fastens near the sensor of ICR (opposite to it); on the V6 models two TDC sensors are provided: No. 1 and No. 2 established behind cogwheels of camshafts from a forward end face of heads of cylinders. The sensor of position of pistons (CYP) on 4-cylinder models and model of management of ignition on all models are built in in the distributor. On all questions address specialists of car service.