WebPorsche 996 Turbo. All-wheel drive, twin turbos, and a water-cooled flat-six. The 996-generation of the Porsche 911 Turbo brought the model into the modern world of … WebMar 2, 2014 · Pelican Parts Forums > Porsche Forums > Porsche 996/997/991 Forum: Anyone know how to disconnect wire plug from Mass Air Flow Sensor ... However I can't seem to disconnect the wire connector that plugs into the Mass Air Flow (MAF) sensor on top. It seems to be cheap plastic, so I didn't want to force the issue. ... '89 911 Turbo Cab …
Replacing a Porsche 944 AFM With a Modern MAF - Rennlist
WebDec 19, 2024 · It had worn out and caused the old 944 to cough and splutter. Rob decided to replace his Porsche’s AFM with a modern Mass Airflow Sensor. Running a MAF in place of an original AFM requires a circuit board to emulate the AFM’s output. Rob built a rig to blow air through both devices in series and measured their output on an oscilloscope. WebThe mass air flow sensor (MAF) is located inside the engine compartment and is used to measure the amount and temperature of air that is entering the engine at any one time. Older style meters used on fuel injection systems in the 1980s measured air volumetric flow, which worked fine but then you also needed a separate sensor to figure out how ... how is a holter monitor used
Genuine BOSCH Mass Air Flow Sensor for Porsche 911 Turbo …
WebNov 8, 2024 · Here are some warning signs you should look for in your Porsche if you suspect the MAF sensor is failing: • The engine runs rich. • The engine idles lean. • Fuel consumption changes drastically. • Engine stalling. • Engine misfiring. • Acceleration stumbling. • Difficulty starting your engine. WebMass air flow (HFM) - Sat at 0, never moved Mass air flow (KG/H) - 32 at tickover, up to 110-115 at I blipped teh throttle to approx 1900-2000 rpm Hot Film MAF (Volts) - Sat at 0.4 … Steps required to replace a Porsche 996 MAF: Step 1: Remove the airbox cover Open the engine lid, and the airbox will be right upfront. First, remove the oil filler tube from the top of the airbox. Then, use a flathead screwdriver to loosen the seven screws around the airbox cover's edge. how is a hip replacement performed