VAG Error Code: 16621
EOBD II Error Code: P0237
Fault Location
Manifold Pressure / Boost Sensor (G31) - Signal too Low
Possible Cause:
Malfunction Indicator Lamp (MIL) active.
Manifold Pressure / Boost Sensor (G31) Power Supply faulty.
Manifold Pressure / Boost Sensor (G31) faulty.
Possible Solutions:
Check Manifold Pressure / Boost Sensor (G31) Power Supply.
Check Manifold Pressure / Boost Sensor (G31).
"Obtained" from another site!