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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:

Inspection procedure
Hint: if different dtcs related to different systems that have terminal e2 as the ground terminal are output simultaneously, terminal e2 may be open. Read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malf ...

Tape is tangled due to incorrect tape speed or autoreverse malfunction
Inspection procedure 1 Check for any foreign object Check for any foreign object. Check that no foreign material and troubles are detected in the radio receiver assembly cassette tape player. Standard: no foreign material and trouble detected. 2 Replace cassette tape with an ...

Adjustment
1. Put vehicle these conditions  tire inflation pressure is the specified value .  start the engine. 2. Adjust fog light aim The fog light aim can be adjusting by moving the aiming screw in the vertical direction. Hint: the optical aim moves upward when turning a scr ...

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