S2 RST strange boost problem
Oct 6, 2013 | 08:32 PM
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From: Herts
S2 RST strange boost problem
Sorted.
Last edited by Stu_K; Oct 15, 2013 at 07:20 PM .
Oct 7, 2013 | 06:07 PM
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From: The Netherlands
Do you have a boost gauge? What does boost do during the pulsing?
Oct 7, 2013 | 06:17 PM
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From: Herts
Stays constant. Another thing that adds to the weirdness.
Oct 7, 2013 | 09:11 PM
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From: The Netherlands
Try disconnecting the knocksensor if you have one. Might be retarding ignition every now and then?
Oct 7, 2013 | 09:14 PM
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From: The Netherlands
Altho retarding and pulsating power is more or less energy comming out of the engine which should give pulsating turbo rpm and boost.
RR would be good to examenate the problem
Oct 7, 2013 | 09:15 PM
Joined: Jan 2009
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From: essex
I was going to say weak actuator or amal valve but if the boost dont move I guess not
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