Hello, I have errors in the Ford C-max 2.0, The car runs smoothly, after the errors are cleared, they reappear: P0047 and U1900 what is this caused?

Find out more on the Ford forum I invite you U1900 - CAN error - often occurs when there are problems on the communication bus, or when reading errors any quality interface P0047 - turbocharger valve control circuit - there may be a leak in the vacuum bulb control lines, turbo bulb, control valve. This error can also be affected by a leak in the intake system.

The cable at the plug was torn.

[Solved] Ford C-max 2.0 - Error Codes P0047 & U1900 Troubleshooting & Causes

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#1 17217151 12 May 2018 17:54

tomplichta tomplichta

Level 12

» |

Post #1
17217151 12 May 2018 17:54

Hello, I have errors in the Ford C-max 2.0,
The car runs smoothly, after the errors are cleared, they reappear:
P0047 and U1900 what is this caused?
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#2 17217203 12 May 2018 18:36

madamsz1 madamsz1

Level 41

» | Helpful post? (0)

Post #2
17217203 12 May 2018 18:36

Find out more on the Ford forum
https://forum.fordclubpolska.org/index.php
I invite you
U1900 - CAN error - often occurs when there are problems on the communication bus, or when reading errors
any quality interface
P0047 - turbocharger valve control circuit - there may be a leak in the vacuum bulb control lines, turbo bulb, control valve. This error can also be affected by a leak in the intake system.
#3 17355190 29 Jul 2018 09:21

tomplichta tomplichta

Level 12

» | Topic author Helpful post? (0)

Post #3
17355190 29 Jul 2018 09:21

The cable at the plug was torn.
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[Solved] Ford C-max 2.0 - Error Codes P0047 & U1900 Troubleshooting & Causes

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