GLA Class (X156) Produced 2013-2020

GLA250 P0299

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Old Apr 27, 2020 | 09:43 PM
  #1  
roont's Avatar
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From: West Central NJ
00clk320
GLA250 P0299

My research on this shows some water pump failure and
​​​​​​intercooler pipe/hose rip failure, both of which are not the case here

In the guided test in xentry leads me eventually to the diverter valve...

Before I continue down this path I wanted to see if there were any others experiencing loss of power, only fault is the p0299 even after several trips of driving to encourage other codes?

This vehicle has about 97k miles on it and has had parts machine gunned at it repeatedly, including a new turbo by a previous shop and a new flywheel that was diagnosed and repair begun by previous shop that I completed to try to correct this issue.
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Old Nov 6, 2022 | 10:42 AM
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x153 Gla 220cdi
HELP!!!

Greetings my friend, how did you solve the code p0299 on the gla mercedes, please help, I see it was a long time ago, but any help is welcome
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