Flight Schools and Training - Manifold Pressure guage - I see some Cessna 172/Piper CHerokee with Manifold Pressure gage and some without. Can someone tell me why some would have MAP guage and some wouldn't? thanks. With this it also has a manifold pressure gauge. The propeller control sets the RPM of the propeller as the pilot desires and.. See more Cessna Manifold & Fuel Pressure Gauge 2-in-1 G. Share. Picture 1 of 5. Gallery. Picture 1 of 5. Have one to sell? Sell now. Cessna Manifold & Fuel Pressure Gauge 2-in-1 Gauge P/N S3304-1 P/N MD180-1.. Cessna 172 airbox seal P/N 0552130-11; Top Rated. 4ea Hartwell Latch Trigger Lock;
My manifold pressure gauge copper line taps in just above the carburetor on the intake "Y". Mine wasn't reading right and I discovered the nut was loose causing a leak. 180Marty offline Posts: 2293. Aircraft: Cessna P206A, AT402/502/602. top Sun May 27, 2018 4:31 pm.. Does a Cessna 172 have a manifold pressure gauge? Generally, a Cessna 172 is not equipped with a manifold pressure gauge. This is due to the aircraft's configuration, which includes a fixed-pitch propeller and a naturally aspirated engine.