Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY
(a) Check the resistance.
| (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Condition | Specified Condition | | 1 - 2 | 0 °C (32 °F) | 6.3 to 7.3 Ω | | 20 °C (68 °F) | 6.9 to 7.9 Ω | | 40 °C (104 °F) | 7.4 to 8.6 Ω | If the result is not as specified, replace the cam timing oil control solenoid assembly. | .png) | | *a | Component without harness connected (Cam Timing Oil Control Solenoid Assembly) | | |
(b) Stroke Amount Inspection
| (1) Using vernier calipers, measure length (A) and (B) with the shaft of the cam timing oil control solenoid assembly set in the respective positions shown in the illustration. NOTICE: Do not apply auxiliary battery voltage to the terminals of the cam timing oil control solenoid assembly. HINT: If the shaft does not extend under its own weight, extend the shaft with your fingers. | .png) | | *a | Shaft Side Facing Down | | *b | Shaft Side Facing Up | | *c | Shaft | | |
(2) Calculate the stroke amount based on the difference of length (A) and (B).
Standard:
4.3 mm (0.169 in.) or more
HINT:
Stroke amount = length (A) - length (B)
If the value is not as specified, replace the cam timing oil control solenoid assembly.
READ NEXT:
INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here
COMPONENTS ILLUSTRATION *A Type A *B Type B *1 CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (EXHAUST CAMSHAFT TIMING GEAR BOLT ASSEMBLY) - - N*m (kgf*cm, ft.*lbf): Specified t
SEE MORE:
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect
DESCRIPTION The airbag ECU assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition using 2 circuits (GL1, GL2). The skid control ECU (brake booster with master cylinder assembly) receives signals from the yaw rate and acceleration sensor (airbag ECU assembly) via t
© 2016-2025 Copyright www.lexguide.net
