All Things Mk5 > Performance Modifications

drop in power until 3000rpm, FINALLY FIXED BY STATLLERS!!!!

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Andy:
It's all done mate,but the modding side of it thou :signLOL:went to see Darron and had his hybrid turbo fitted,saving up for the clutch now to get the best out of the turbo

vRSAlex:
How come the requested boost levels are loads different between the two logs?  It's also cutting throttle back.

What's the timing pull like?

heavyd:
not very good compared to what it was

PDT:
A quick update just incase anyone else has a similar issue in future. The car was in with us today and we physically and visually checked:

Front PCV
Rear PCV
Intake manifold flaps (including adaption restet)
In tank fuel pump (including adaption restet)
Throttle valve (including adaption restet)
AFM
Throttle pedal
Load values
Lambda adations
Boost pipes
Lambda sensors

Then we stripped the cam cover and timing belt cover off, checked that the belt and chain were all timed correctly and that the cams were correctly aligned.

None of which helped, all was ok. Noticed that the ignition advance at idle would occasionally jump by 10/15 degrees followed by a hesitation in idle speed and a rich idle mixture, this would open the throttle drive plate slightly to correct the values.

Next step is to change the crank and cam sensors, see if the helps. It all points to a badly fitted timing belt, same symptoms as we have seen many times before, so unless the bottom crank pulley has slipped my hope is its the crank sensor.

heavyd:

Thanks Dave :happy2:


--- Quote from: PDT on July 02, 2012, 07:54:35 pm ---Sounds like a challenge  :signLOL:

--- End quote ---

Seems like you were right Dave :sad1: :sad1:

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