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 temperature of cooling liquid of the engine (eats)

CHECK

 PERFORMANCE ORDER

1. The eats sensor represents a termistor (the resistor which resistance changes with temperature change). Change of resistance of the sensor makes direct impact on amplitude of the signal which is given out by it on RSM. Thus, with temperature REDUCTION resistance of the sensor INCREASES, and on the contrary. Failure of the eats sensor leads to record in the block of memory of system of self-diagnostics of the code P0116, Р0117 or Р0118.
2. Check of serviceability of functioning of the eats sensor is made by measurement of its resistance. Find the sensor and disconnect from it electroconducting.

3. Connect an ohmmeter to two plugs of assembly of the sensor. At temperature near 20°С the device should register the indication around 2500 ÷ 3500 Ohm. Now start the engine and warm up it to normal working temperature (alternatively the sensor can be removed and heated-up to the demanded temperature in a hot bath). Resistance of the sensor should fall, and at temperature near 83°С to make 250 ÷ 350 Ohm. At negative results of the described check it is necessary to replace the eats sensor.

If at the disconnected sensor the engine worked, do not forget to clear memory of system of self-diagnostics (see. The section System of onboard diagnostics (OBD) - a principle of functioning and codes of malfunctions).

REPLACEMENT

 PERFORMANCE ORDER

Before starting procedure performance, wait complete cooling of the engine.

1. Disconnect a negative wire from the battery.

If the stereosystem established on the car is equipped with a security code before disconnecting the battery make sure that have the correct combination for audiosystem input in action!

2. Before installation of the new sensor it is necessary to wind its carving part with a teflon sealing tape (tape FUM).
3. Wring out a lock uvula, disconnect electroconducting, then accurately turn out the sensor. For the purpose of minimization of losses of cooling liquid try to screw the replaceable sensor as soon as possible.

Address with the eats sensor as it is possible more carefully as its damage is capable to make appreciable impact on power supply system functioning as a whole.

4. Installation is made upside-down. In summary check level of cooling liquid, in case of need make the corresponding adjustment (see. Head of Control and routine maintenance).