Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection procedure

Hint

: read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malfunction is detected. When troubleshooting, it is useful for determining whether the vehicle was running or stopped, the engine was warmed up or not, the airfuel ratio was lean or rich, etc. At the time of the malfunction.

1 Inspect camshaft position sensor(resistance)

  1. Measure the resistance between the terminals of camshaft position sensor connector.

Standard:

Notice:

Notice

: cold and hot shown above mean the temperature of the coils themselves. Cold is from 10 c (14 f) to 50 c (122 f) and hot is from 50 c (122 f) to 100 c (212 f).

2 Check harness and connector(camshaft position sensor  ecm)

2 Check harness and connector(camshaft position sensor ecm)

  1. Disconnect the c1 camshaft position sensor connector.
  2.  disconnect the e3 ecm connector.
  3.  check the resistance between the wire harness side connectors.

Standard (check for open):

Standard (check for short):

Standard (check for short):

  1. Reconnect the ecm connector.
  2.  reconnect the camshaft position sensor connector.

3 Check sensor installation(camshaft position sensor)

3 Check sensor installation(camshaft position sensor)

  1. Check the camshaft position sensor installation.

4 Check camshaft timing gear assy(teeth of plate)

4 Check camshaft timing gear assy(teeth of plate)

  1. Check the teeth of the signal plate.

Replace ecm

Replace ecm

Circuit description
The camshaft position sensor (g22+ signal) consists of a magnet, iron core and pickup coil. The g22+ signal plate has 3 teeth on its outer circumference and is installed on the camshaft timing ...

Ignition coil  primary/secondary circuit
Dtc p0351 ignition coil a primary/secondary circu Dtc p0352 ignition coil b primary/secondary circuit Dtc p0353 ignition coil c primary/secondary circuit Dtc p0354 ignition coil d primar ...

Other materials:

Inspection procedure
1 Inspect park/neutral position switch assy Disconnect the park/neutral position switch connector.  measure resistance according to the value(s) in the table below when the shift lever is moved to each position. Standard: 2 Check harness and connector(park/neutral position ...

Onvehicle inspection
1. Inspect w/receiver condenser assy  if a fin of the w/receiver condenser assy is dirty, clean it with water and dry it with compressor air. Notice: do not damage the fin of the w/receiver condenser assy.  if a fin of the w/receiver condenser assy is bent, make it straig ...

Windshield wiper switch assy
Replacement 1. Remove steering column cover lwr Remove 3 screws and steering column cover lwr. 2. Remove windshield wiper switch assy Disconnect the connecter of the windshield wiper switch.  release the claw and pull out the windshield wiper switch assy as shown in the ...

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