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View Full Version : Hall Effect Current 'Ducer Miswired at factory



NoahF
08-24-2010, 07:25 PM
I tried to test my hall effect current transducer tonight and it didn't work. Spoke to Travis and he had me check for +10V on pin 29 of the engine monitor sensor cable. The 'ducer has a 6 conductor shielded cable with only three (26 or 28 AWG) conductors used. Had the 10V at the back of the EM and to make a long story short, the manual and the schematics say that pin 29 supplies 10V to the 'ducer via an orange/white wire. Turns out whoever soldered the cable to the 'ducer used the red/white instead of the orange/white wire.

Might want to check yours over if you aren't flying yet / haven't tested or installed yet, the wire at the 'ducer going to the + on the circuit board SHOULD be orange/white.