Toyota Camry

1996-2001 of release

Repair and operation of the car

Toyota Camry
+ 1. Maintenance instruction
+ 1.2. Information before driving of the car
+ 1.3. Independent maintenance
+ 1.4. Technical characteristics
+ 1.5. Several councils upon purchase of the car
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
- 7. Exhaust system
   - 7.2. Systems of decrease in toxicity of exhaust gases
      7.2.2. Technical characteristics
      7.2.3. OBD II system
      7.2.4. OBD computer of II system (Powertrain Control Module)
      7.2.5. Sensor of turn of a butterfly valve
      7.2.6. The sensor of absolute pressure in the soaking-up collector
      7.2.7. Sensor of a mass consumption of air
      7.2.8. The sensor of temperature of the soaked-up air (IAT sensor)
      7.2.9. Sensor of temperature of cooling liquid (ECT sensor)
      7.2.10. Sensor of rotation of the crankshaft
      7.2.11. Sensor of rotation of a cam-shaft
      7.2.12. Contact sensor of pressure of the hydraulic booster
      7.2.13. The sensor of content of oxygen in the fulfilled gases
      7.2.14. Detonation sensor
      7.2.15. Car speed sensor
      7.2.16. Perepuskna air valve of idling (IAC valve)
      7.2.17. System of the choice of the channel of absorption (ACIS system)
      7.2.18. System of ventilation of a case
      7.2.19. System of recirculation
      7.2.20. System of catching of vapors of gasoline
      7.2.21. Converter
      7.2.22. Rub in one – or how to save the catalyst
+ 8. Transmission
+ 9. Running gear
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment


7.2.6. The sensor of absolute pressure in the soaking-up collector



1. Disconnect the socket (the sensor is on a partition of a motor compartment) and check presence of voltage of 5 V between conclusions 1 (–) and 3 (+) at the included ignition. If there is no tension, then PCM – the module should be taken to repare. Figures designated conclusions of sockets of the sensor.
2. Attach the socket and check presence of tension between conclusions 2 (+) and 1 (–), having connected voltmeter probes to a back part of conclusions and having created in the sensor depression by the manual vacuum pump via the union (disconnect a hose from the sensor).
At the included ignition tension has to be the following:
with a pressure of 100 mm Hg of 0,3-0,5 B
with a pressure of 200 mm Hg of 0,7-0,9 B
with a pressure of 300 mm Hg of 1,1-1,3 B
with a pressure of 400 mm Hg of 1,5-1,9 B
with a pressure of 500 mm Hg of 1,9-2,1 V.
Otherwise replace the sensor.


1. Switch off ignition.
2. Disconnect the socket, turn off a bolt (it is specified by an arrow) and remove the sensor.