Intermittent problem where the Manifold Pressure stays at a high setting (24 usually) when the engine is throttle back. Next take off or flight all is back to normal.
Have a GRT setup with the MAP-01 sensor plumbed into cylinder #3.
Thinking either a leak or the plastic line to the sensor is blocked trapping the sensor at the high reading.
Setup is Vans braided line from the cylinder #3 to Vans bulkhead fitting passing through the firewall and a thin plastic line to the MAP-01 sensor.
Cannot find any loose connections or abnormalities in the line to the sensor.
Thoughts ?
Have a GRT setup with the MAP-01 sensor plumbed into cylinder #3.
Thinking either a leak or the plastic line to the sensor is blocked trapping the sensor at the high reading.
Setup is Vans braided line from the cylinder #3 to Vans bulkhead fitting passing through the firewall and a thin plastic line to the MAP-01 sensor.
Cannot find any loose connections or abnormalities in the line to the sensor.
Thoughts ?