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. |
 |
|
*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
If the certification ECU (smart key ECU assembly) detects a communication error
with an ECU connected to the certification bus lines for 7 seconds or more, DTC
B278588 will be stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the resolver output signal is abnormal. The cause of this malfunction may be one of the following:
Area Main Malfunction Description
Inverter low-voltage circuit
The connectors are not connected properly
R
