Rough running

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Just took the wagon for a run with the hawkeye connected, the wastegate reading never changed feom 0.00% no matter what gear or how hard the engine was working, would this be a sign that the app sensor is not working?

Maybe that's why johnlad said to clean it ... :scratching_chin::whoosh:
 
you need to disconnect the linkage on the turbo actuater arm, to check that the wastgate opens freely, it should move smoothly with finger pressure,
if ok then reconnect and take for a spin, with hawkeye connected what are your inlet manifold pressures, on full throttle, it should be around 230 kpa, if its not id change boost modulater after checking all hoses from turbo to inlet manifold for air leaks, also when fault occours does it smoke
 
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