P1247 - Turbocharger Boost Pressure Low
WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P1247 - TURBOCHARGER BOOST PRESSURE LOW
| Description: This DTC sets if the PCM detects that the difference between the desired and the indicated boost pressure is not greater than a calibrated value for a specified period of time. | |||
Possible Causes:
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| Diagnostic Aids:
The presence of this DTC may indicate that the vehicle is operating in derate mode and may experience a loss of power. Check the tubing and components for cracks and incorrect fitting connections between the turbocharger and the intake manifold. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST KA . | ||