Po299 help

a.walker144

Active Member
Jan 28, 2016
31
0
Hello ive got po299 fault keep coming up after ive fitted a xman hybrid turbo and airtec intercooler anybody shed any light on anything please thanks

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Rusty2k

Active Member
May 12, 2013
710
133
That's a boost pressure error. Check the boost and boost control circuits.

Would probably be a good idea to take it back to whoever mapped it.
 

wezbrew

Active Member
Aug 16, 2017
4
0
Hi mate hade the same problem with mine last week tuck it to garage said it was my pressure boost sensor replaced that still no good so they changed the map sensor still didn't fix it turn out to be the turbo actuator my car feels like a rocket Now hope this helps


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wezbrew

Active Member
Aug 16, 2017
4
0
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