MGL Avionics User Forum

After my own tribulations with getting a Blaze EMS-2 to give consistent readings and hearing many more stories both here and by talking to others, I'm beginning to wonder if they are simply very intolerant to interference and some sort of shielding of the unit would be a help as the case is entirely...

Hello Rainer, as stated we both have Hall effect sensors fitted with appropriate pull up resistors not coils (3 wires Power-Gnd-Signal) Can I assume the advice you give suggesting turning off the filter is applicable to a coil (solenoid?) sensor that may not give enough signal strength and NOT appli...

Got nowhere with this, tried different sensors checked all wiring even a different reg/rectifier, cant find any bad RF (radio is good and ignition components fairly low hours magnecor leads and resistor plugs)

Sent you a PM Tim

Tim, I used that same sensor. Yes Mine has always been set to 4 pulses per revolution. there is an led on back of the sensor that will light up when a pole passes which gives a good check for function, my sensor is set about 6mmm away and points at the face of the flywheel magnets not the edge of th...

Uncanny, I just joined this forum to try get help with exactly the same problem. Only difference being my unit has worked fine for over 2 years but suddenly exhibits this erratic behaviour, Ive been through adjusting sensitivity, checking all wiring and anything that could be causing interference an...