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TCM Fault/Error light on on Dash - Low power

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Recently the TCM light has been illuminated and the car (Ford Focus MK3.5 2.0 duratorq 150bhp) is low on power. I have read that it could be the ABS senors, maybe the wheel speed senors. When I ran ForScan all four wheel sensors were picking up the speed. I am now at a loss as to what is the issue and wondering if you could help. 


 The codes I have listed below:


===PCM DTC P2563:22-6C===
Code: P2563 - Turbocharger Boost Control Position Sensor A Circuit Range/Performance
Additional Fault Symptom:
 - Signal Amplitude Greater Than Maximum


===PCM DTC P2598:00-EC===
Code: P2598 - Turbocharger Boost Control Position Sensor A Performance - Stuck Low
 - DTC Maturing - Intermittent at Time of Request
 - Malfunction Indicator Lamp is On for this DTC
 - Test not complete


===ABS DTC U0401:00-29===
Code: U0401 - Invalid Data Received from  ECM/PCM A
 - DTC Present at Time of Request
 - Malfunction Indicator Lamp is Off for this DTC
Module: Antilock braking system
 Freeze Frame :
-GLOBTIM: 141911015 s - Global real time
-TOTDIST: 61326.0 km - Total Distance
-MAINECUV: 14.25 V - Main ECU voltage supply
-OUTTMP: 14 °C - External Temperature From Sensor
-POWER_MODE: error  - Power Mode Status
-RSC: Inactive  - RSC
-BTCS: Inactive  - BTCS -201D
-AYC: Inactive  - AYC
-ABS: Inactive  - ABS
-BTC: Inactive  - BTC
-HDC: Inactive  - HDC
-VAC_BST_ST: Inactive  - Active Vacuum Booster State
-BST_REL_SW: Inactive  - Booster Release Switch State
-HYD_PMP_ST: Inactive  - Hydraulic Pump State
-ECUPSVO: 14.50 V - Electronic Control Unit Power Supply Voltage
-VSS: 14.0 km/h - Vehicle Speed



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