Error code P0034
03-20-2012, 05:46 AM
#1
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2004 C Class Coupe c200 CDi
Error code P0034
Newbee to site
Can anyone help My C200 cdi Coupe 2004 has error code P0034 and is in limp mode any ideas of what this code relates to ?
After reset of engine management runs ok for a mile or two then comes on again and goes into limp mode.
Can anyone help My C200 cdi Coupe 2004 has error code P0034 and is in limp mode any ideas of what this code relates to ?
After reset of engine management runs ok for a mile or two then comes on again and goes into limp mode.
03-20-2012, 01:18 PM
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06 C230 SS 6spd
from researching it sounds like you might have blocked CAT. The secondary cat might have something blocking it, try removing your cats and tapping on it and see if there is small gold/silver flakes or run clean water through it to see if it runs through without restrictions.
03-20-2012, 04:15 PM
#3
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P0034 = Turbo Charger Bypass Valve Control Circuit Low
Check out your waste gate controller.
Check out your waste gate controller.
