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2006 is the inlet manifold - internal flaps swap from low rev to high rev switch over to smooth torque curve... and is probably the stupid linkages at the front or a vac hose fell off and or the internal flaps self destructed (another german designed to fail engine wrecking imitative)
2777 is a generic gearbox code
Activation of the appropriate steering wheel control initiates upshifting. The signals are transmitted to the transmission control module (TCM) via CAN (Control Area Network) protocols.Code thrown when a high signal level in the upshift switch circuit
Engine ECU relies on a varying number of measurements to accurately provide the engine with the optimum air/fuel ratio. Typically, Barometric Air Pressure (BARO) sensors are used when Absolute Manifold Pressure (MAP) sensors are also present.
BARO sensors are used to measure atmospheric pressure. This value is integral to determining fuel mixtures. Because the engine control unit needs to compare the atmospheric pressure with the pressure in the intake manifold. In order to fine-tune the fuel mixture to suit the needs of the driver during a particular period of travel.
The error code P2227 can mean that one or more of the following problems have occurred:
Faulty or damaged barometric air pressure sensor (BARO).
Damaged or frayed connector of barometric air pressure sensor.
Damaged wiring.
Mechanical failure causing change in BARO readings.
Clogged catalytic converter.
Severe exhaust leaks in front of oxygen or NOx sensors.
Faulty throttle position sensor.
Faulty or contaminated mass air flow sensor (MAF).
Manifold pressure sensor has failed.
Faulty intake air temperature sensor (IAT).
Engine in poor mechanical condition or persistent ignition timing codes in one or more cylinders.
‘16 Mercedes GLE450 amg,’15 Mercedes gla, coupe,’07 Mercedes w221,’12 Audi A
I found the sensor ordered from Amazon will be here today. It’s a Bosch part. The plastic piece that the sensor mounts on is very brittle I am sure cause of the continuous heat. Does anyone know the part # to the plastic mounting part # for the MAP sensor.
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