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Old 16-09-13, 12:39 PM   #1
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Default PP Code question

Hi,

I had my car diagnosed today via PP to find out what my engine management light is all about. The code that was stored was "P0238 Intermittent fault, turbo pressure signal short circuit to positive"

There were no other faults recorded, all the information on the DPF was fine which had regenerated about 220km ago and was 69% full at the moment so will regen again soon i should think.

So yeah if anyone has any information on the above fault it would be greatly appreciated.

Thanks in advance.
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Old 16-09-13, 01:08 PM   #2
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This is what I get

Code: P0238
Description: Manifold absolute pressure (MAP) sensor A, TC system - high input
Specification: Wiring short to positive, MAP sensor, ECM


Boost leak somewhere or turbo solenoid valve suspect

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Last edited by bettyswollocks; 16-09-13 at 01:11 PM.
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Old 16-09-13, 03:05 PM   #3
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Quote:
Originally Posted by Cuprastu View Post
Hi,

I had my car diagnosed today via PP to find out what my engine management light is all about. The code that was stored was "P0238 Intermittent fault, turbo pressure signal short circuit to positive"

There were no other faults recorded, all the information on the DPF was fine which had regenerated about 220km ago and was 69% full at the moment so will regen again soon i should think.

So yeah if anyone has any information on the above fault it would be greatly appreciated.

Thanks in advance.
sound like turbo electro valve they are about 45
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Old 16-09-13, 03:07 PM   #4
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Thanks for the replies, are the electro valves easy to replace?
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Old 16-09-13, 03:33 PM   #5
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Quote:
Originally Posted by Cuprastu View Post
Thanks for the replies, are the electro valves easy to replace?
2 pipes and a wire there is 3 the same down back of engine I think on that car but don't know which one it is
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Old 16-09-13, 07:21 PM   #6
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Ahh ok thanks, I shall have a look next week.
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