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Danamow

Help with codes after inlet manifold removal

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Danamow   

Just changed my glow plugs and control unit I'm now getting these codes and its lost power any ideas anyone???

3f01 charge pressure sensor      4530 charge pressure control    3f62 road speed signal via can  48a3 message asc1                    48b3 message asc2

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B.Merr   

"4530 charge pressure control" is something I encountered when there was a small leak in the air charge pipework. I'd removed the inter cooler to clean it and one end of it wasn't clipped in correctly when reassembled, causing air to escape. Worth checking you haven't accidentally disconnected a charge pipe connection, also look for a split in a charge hose. Maybe the intake manifold wasn't perfectly sealed down onto the cylinder head following glow plug replacement, which again will cause pressurised air to escape.

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