Peugeot 307 1.6 hdi turbo problem

mookishboy · 2016-08-27 19:39:55

Hey all Bit of an issue with my 307 1.6hdi Turbo failed due to split in oil supply pipe. Turbo shaft split between impeller and compressor. replaced pipe and new turbo cartridge. turbo would then only start to boost at approx 3k rpm as opposed to 1500-1800. Checked inter cooler and its clear. replaced egr actuator and then…

27-08-2016 08:39PM

#1

mookishboy

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Join Date: January 2008

Posts: 241

Hey all
Bit of an issue with my 307 1.6hdi
Turbo failed due to split in oil supply pipe. Turbo shaft split between impeller and compressor. replaced pipe and new turbo cartridge. turbo would then only start to boost at approx 3k rpm as opposed to 1500-1800. Checked inter cooler and its clear. replaced egr actuator and then blanked off egr with blank plate with 5mm hole in it due to egr obd errors. waste gate does not seem to be working.
there is vacuum in the pipe to waste gate. no difference in performance with it on or off.
Anyone have any ideas ?

thanks

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#2 28-08-2016 05:34PM

mullingar

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Posts: 5283

There is no wastegate on those turbos. That is the actuator to control the angle of the variable geometry vanes inside the turbo.

Can you easily move the actuator arm manually ?

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