Article 1011 - Oil Pressure Indicator Systems

TSB #61 - March 10, 1967
(1967 Mustang)

Two distinctly different type oil pressure indicator systems are used on 1967 Mustang units. The standard system utilizes an engine oil pressure sensor and a pressure indicator gauge. On the optional system the tachometer is installed in the oil pressure indicator gauge location, and these models utilize an oil pressure switch and light to indicate oil pressure status. The oil pressure sending units of the two systems are not interchangeable and a misuse of the pressure switch with the gauge will result in damage to the gauge. The use of the oil pressure sensor with the light will not give any oil pressure indication and will be useless as a warning system.

Illus. S1185 indicates the correct senders to be used in a specifically released system.