Fixed # Archived Message
Posted by Nigel Bennett on June 25, 2009, 12:01 am, in reply to "Peugeot 2.2 HDi 4HX 2000 - Fault code P0235 Turbo boost sensor "A" circuit #"
Had a demo on the smoke wizard using this vehicle I was sure we had a inter cooler leak because of the oil residue around the base, had no ideal that the diaphragm in the EGR valve was split. After replacing the inter cooler and EGR valve road testing again and all seems well. Now the boost doesn't exceed 2.3 Bar,I would think because of the leaks the system was not seeing the boost rise quickly enough and thus over shooting? Nigel.
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