OIL Temperature Probe, 5/8-18 thread for Primary Instruments

Thermocouple Type K OIL Temperature Probe

The OIL Temperature (OIL) probe is for all Lycoming and Continental direct drive engines and is installed in the right (passenger) side front OIL galley by removing the existing 1/8 NPT plug. The probe has a 3/8-24 boss which will fit the factory pre-drilled hole for this probe.

• EDM-700/800 Pin assignments( 4 or 6 cylinder ):
• yel 1, red 2, OIL
• yel 3, red 4, IAT (or ‘CARB’ if EDM is for a 7/8/9 cylinder engine.)
• yel 5, red 6, CARB (or ‘CDT’ if ‘IAT’ installed)
• yel 14, red 15, OAT
• yel 16, red 17, TIT
• yel 18, red 19, TIT-2 (2nd TIT)
• gry 12, Remote alarm (Sinks to ground)
• red 13, + Power(Red)
• wht 24 , RS-232 data port
• blk 25, Engine ground.(Black) ** ( Pin # 11 not used -not used.)