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Toyota Corolla Repair Manual: Evap monitor (vacuum pressure monitor) (continued)

Toyota Corolla Repair Manual / Diagnostics / Sfi system / Readiness monitor drive pattern / Evap monitor (vacuum pressure monitor) (continued)

  1. Preconditions

The monitor will not run unless:

Hint

:

examples:

Notice

: * note for 2002 and later my vehicles: the readiness test can be completed in cold ambient conditions (less than 40f / 4.4 C) and/or at high altitudes (more than 7800 feet / 2400 m) if the drive pattern is repeated a second time after cycling the ignition off.

  1. Drive pattern
  1.  connect the obd ii scan tool to dlc3 to check monitor status and preconditions.
  2.  Release pressure in the fuel tank by removing and then reinstalling the fuel tank cap.
  3.  Start the engine and allow it to idle until ect becomes 167f (75 C) or greater.
  4.  Run the engine at 3,000 rpm for about 10 seconds.
  5.  Allow the engine to idle with the a/c on (to create slight load) for 15 to 50 minutes.

Notice

: if the vehicle is not equipped with a/c put a slight load on the engine by doing the following :

Evap monitor (vacuum pressure monitor)
Notice: a cold soak must be performed prior to conducting the drive pattern to complete the internal pressure readiness monitor. Cold soak preconditions The monitor will not run unless: ...

Oxygen sensor monitor (front and rear o2s system)
Preconditions The monitor will not run unless: mil is off  drive pattern  connect the obd ii scan tool to the dlc3 to check monitor status and preconditions. &nb ...

Other materials:

How to use this manual
General information 1. General description This manual is made in accordance with sae j2008.  generally, repair operations can be separated in the following 3 main processes:  Diagnosis  Removing/installing, replacing, disassembling/reassembling, checking and adju ...

Stopping
► Automatic transmission or continuously variable transmission 1 With the shift lever in D, depress the brake pedal. 2 If necessary, set the parking brake. If the vehicle is to be stopped for an extended period of time, shift the shift lever to P or N. (, 174, 176) ►  Manual ...

Inspection
1. Inspect defogger relay (marking: def) Remove the defogger relay from the instrument panel j/b.  inspect the defogger relay. Standard: If the result is not as specified, replace the relay ...

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