rockyjs
Member
I have about 60 hours on the airplane. For the first 55 hours the oil temp worked fine. Now it is reading 145 at normal cruise, about 35 degrees low. Today I turned on the FD 180 and read 70 degrees across the CHT and EGT gages +- 1 degree. The Oil Temp was reading 62 degrees. I clamped a wire to the unit and connected the other end to a faston tab on the firewall ground. The oil Temp still read 62 degrees. The temperature has never fluctuated, it is just not reading correctly. Is this a probe problem or something in the EMS unit?