Fault codes on Homfries ecu

[bilko0795]

5V rail short to ground in ECU.

Don't know what that means and is it fixable.

[prj]

5V rail short to ground in ECU.

[bilko0795]

As per title after fitting the new silicone hoses to my car i decided to try the Homfries ecu that iv got again, as i found a boost leak from the last time i tried it took the car for a drive with the standard ecu pluged in vag com one code popped up 00513 engine speed sensor changed the ecu over took for a drive and had violent driving done the vag com and these popped up

Address 01: Engine Labels: 895-907-551.lbl
Control Module Part Number: 895 907 551 A
Component and/or Version: 2.2l R5 MOTR.RHV HS D02
Software Coding: PMC 1
Work Shop Code:
VCID: 224DA5E7AECD0D08178
6 Faults Found:

00523 - Intake Air Temp Sensor (G42)
30-00 - Open or Short to Plus
00522 - Engine Coolant Temperature Sensor (G62)
30-10 - Open or Short to Plus - Intermittent
00518 - Throttle Position Sensor (G69)
27-00 - Implausible Signal
00528 - Barometric Pressure (Altitude) Sensor (F96)
30-00 - Open or Short to Plus
00544 - Maximum Boost Pressure Exceeded
27-10 - Implausible Signal - Intermittent
00513 - Engine Speed Sensor (G28)
03-00 - No Signal

Can't understand why all these would pop up on the Homfries ecu and only the one on the standard ecu any one got any idea's.

Readiness: N/A