After 100 hours on RV-12, Have no fuel flow reading. Was working,but had required lot of k-value tweaks. It never seemed to work very well. I have checked voltage on the red feed and it is normal. The black ground is OK. With the pump running(engine off) and the 180 powered up, no milliamps on the yellow wire. Any diagnostic ideas?
FT-60, no reading on D-180
- Thread starter jkgwcg1
- Start date
The yellow wire actually can't be tested with a simple voltage measurement. So, test for continuity on all the wires, and also check that there's no debris that has made it into the sensor, if plausible (people have found things impeding the impeller action of the sensor).