Removal |
1. |
Disconnect the battery negative terminal. |
2. |
Remove the alternator. (Refer to Engine Electrical System - "Alternator") |
3. |
Disconnect the oil pressure switch connector (A) and then remove the oil pressure switch (B).
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4. |
Install in the reverse order of removal.
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Inspection |
1. |
Check the continuity between the terminal and the body with an ohmmeter. If there is no continuity, replace the oil pressure switch.
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2. |
Check the continuity between the terminal and the body when the fine wire is pushed. If there is continuity even when the fine wire is pushed, replace the switch. |
3. |
If there is no continuity when a 50kPa (0.50kgf/cm², 7.25psi) is applied through the oil hole, the switch is operating properly. Check for air leakage. If air leaks, the diaphragm is broken. Replace it.
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