Honda Accord

1998-1999 of release

Repair and car operation



Honda Chord
+ Honda Accord brand Cars
+ Settings and routine maintenance
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
- Engine management
   System of onboard diagnostics (OBD) - a principle of functioning and codes of malfunctions
   Removal and installation RSM/ESM
   Check of serviceability of a condition and replacement of the sensor of provision of a butterfly valve (TPS)
   Check of serviceability of a condition and replacement of the sensor of absolute pressure in the pipeline (MAR)
   Check of serviceability of a condition and replacement of the sensor of temperature of soaked-up air (IAT)
   Check of serviceability of a condition and replacement of the sensor of temperature of cooling liquid of the engine (eats)
   Check of serviceability of a condition and replacement of the sensor of VMT/provision of a cranked shaft (TDC/CKP)
   Check of serviceability of a condition and replacement of the sensor of position of pistons (CYP)
   Check of serviceability of a condition and replacement of the detector of control of electric loadings (ELD)
   Check of serviceability of a condition and replacement of the sensor switch of pressure in system of hydrostrengthening of a wheel (PSP)
   Check of serviceability of a condition and replacement of the oxygen sensor (l-probe)
   Check of serviceability of a condition and replacement of the sensor of a detonation
   Check of serviceability of a condition and replacement of the sensor of speed of movement of the car (VSS)
   Check of serviceability of functioning and replacement of the valve of stabilization of turns of idling (IAC)
   Check of serviceability of functioning and replacement of the air valve of correction of structure of an air and fuel mix (FIA)
   System of operated ventilation of a case (PCV)
   System of a retsirkulyatsiya of the fulfilled gases (EGR) - the general information, check of a condition and replacement of components
   System of catching of fuel evaporations (EVAP) - the general information, check of a condition and replacement of components
   The catalytic converter - the general information, check of a condition and replacement
+ gear shifting Box
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Schemes





Check of serviceability of a condition and replacement of the sensor of provision of a butterfly valve (TPS)

CHECK

 PERFORMANCE ORDER

1. TPS fastens on the case of a throttle and is connected to a butterfly valve axis. On the basis of the analysis of signals of RSM arriving from TPS defines the exact current provision of a zaslonka caused by extent of squeezing by the driver of a pedal of gas. The sensor exit out of operation can lead to uncontrollable emissions by injectors of fuel and violation of stability of turns of the engine. At identification of malfunctions of TPS in memory of system of self-diagnostics the code P0122 or Р0123 (is brought see. The section System of onboard diagnostics (OBD) - a principle of functioning and codes of malfunctions).

2. By means of the voltmeter measure the basic tension submitted on the sensor from RSM. Disconnect from the sensor a plait of electroconducting and connect щупы the voltmeter to REF plugs (+) and GND (-) the socket. At the included ignition (do not start the engine) the device should register about 5.0 V.Otsutstviye tension testifies to break in a chain of RSM or failure actually the module.

3. Now check alarm tension of the sensor. At the muffled engine and completely closed butterfly valve connect the voltmeter between SIG plugs (+) and GND (-) the TPS socket.

For voltmeter connection to the back party of plugs I will corrode conveniently to use the unbent metal writing paper clip. Gradually open a zaslonka, watching voltmeter indications. At the blocked throttle the size of alarm tension should make 0.5 ÷ 1.5 In and, gradually, accruing, to reach value 4.5 In at complete opening of a zaslonka, otherwise replace TPS.

REPLACEMENT

 PERFORMANCE ORDER

TPS is tightly fixed on the case of a throttle and is replaced only as a part of all assembly (see. Head of the Power supply system and release).