86' 115 oil sensors

[<lilredtoy85>]

yes, i have a problem with the oil sensors and i dont know which one is bad. the one on the motor sets off the alarm because it wont pump oil up from the 3 gal reserve tank but if i use the manual switch under the primary tank on the motor it pumps just fine so the filter aint clogged. it the low oil light stays on witch if im right is caused buy the reserve sensor not picking up. well if anyone has an idea please let me know what you think. thanks greg

[<boats.net>]

It could be the oil level sensor(in engine oil tank) or the oil control module(the module with toggle switch) bad.Disconnect eng. oil level sensor harness from oil control module and connect a jumper wire from eng ground and the brown wire on control module, turn ign key on, oil should transfer then move the jumper to white wire and transfer should stop. If that works then the oil level sensor is bad, if it doesn't the oil module is bad