Toyota Corolla Cross: 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. |
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*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. |
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*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 COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 O-RING
-
- -
2 CAM TIMING OIL CONTROL
ON-VEHICLE INSPECTION PROCEDURE
1. REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY Click here
2. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (EXHAUST CAMSHAFT TIMING GEAR BOLT ASSEMBLY)
SEE MORE:
DESCRIPTION This DTC is stored when there is a malfunction in the certification ECU (smart key ECU assembly) auxiliary battery power supply circuit or ground circuit.
DTC No. Detection Item
DTC Detection Condition Trouble Area
Note B228B00
Battery Circuit or Ground Circ
DESCRIPTION
Variable oil pump control uses the oil pressure control valve assembly, oil pressure and temperature sensor and ECM to optimize the oil pressure and oil volume required by each component to reduce friction by monitoring the engine temperature and engine speed. The oil pressure sensor
