1. |
Check the continuity between the terminal and the body with an
ohmmeter. If there is no continuity, replace the oil pressure switch.
|
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 49.0kpa (0.5kg/cm², 7.1psi) is
applied through the oil hole, the switch is operating properly.
Check for air leakage. If air leaks, the diaphragm is broken.
Replace it.
|
Towing
If the vehicle needs to be towed, call a professional towing service.
Never tow vehicle with just a rope or chain. It is very dangerous.
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Signal Waveform
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Input/ Output Description
Function
I/O
Connector No
Description
Active
Remark
Power
B+
A1
Supply power to BCM
Power
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