Oil Pressure Low Message
Oil pressure sensor is a variable resistor the changes resistance proportional to oil pressure. BCM monitors resistance at terminal 3D9. If oil pressure drops to less than 6 psi, BCM will illuminate LOW OIL PRESSURE message. This will occur after engine has been running for at least 5 seconds and if the following conditions exist:
- Oil pressure is less than 6 psi
- Engine speed greater than 600 RPM
- Above failure conditions present for a predetermined time
Or if the following conditions exist:
- Code B334 is set
- Oil pressure is less than 6 psi