Boost issue
#1
Birds st
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Boost issue
Hi all
I’m looking for any help on the issues I’m having with my 2007 focus st.
The car under full load drops and picks up boost in waves. Also when driven slowly/normally warming it up there is hesitation going up the revs like what little boost it’s getting is still being taken away.
Please any ideas on what to do next would be greatly appreciated as already done maf sensor, boost solenoid and pressure test and coming up with no answers
cheers in advance
I’m looking for any help on the issues I’m having with my 2007 focus st.
The car under full load drops and picks up boost in waves. Also when driven slowly/normally warming it up there is hesitation going up the revs like what little boost it’s getting is still being taken away.
Please any ideas on what to do next would be greatly appreciated as already done maf sensor, boost solenoid and pressure test and coming up with no answers
cheers in advance
#3
Birds st
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Hi
yes had it plugged in on Thursday it came back with knock sensors but deleted and not returned I was told they could have been triggered during being worked on previously but unsure if that’s accurate?
im having no engine management lights up etc
yes had it plugged in on Thursday it came back with knock sensors but deleted and not returned I was told they could have been triggered during being worked on previously but unsure if that’s accurate?
im having no engine management lights up etc
#6
Regular Contributor
Wastegate is a valve that controls the flow of exhaust gas from an engine to the turbocharger..Actuator rod is connected to it...Maybe it is js just stuck or actuator is not properly keeping pressure due to age..Worth a try...
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#8
Birds st
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Boost issue
Hi all
After fitting new plugs, turbo actuator and knock sensor Im still having the same problem.
I'm really at a dead end with it please any ideas would be greatly appreciated
After fitting new plugs, turbo actuator and knock sensor Im still having the same problem.
I'm really at a dead end with it please any ideas would be greatly appreciated
#10
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Boost issue
Ok I will do that but any other ideas for me to look into? I will take out and clean the map sensor to but I’m loosing patients with replacing parts for no reason
Thanks in advance
Thanks in advance
#12
A quick websearch brings these in Plymouth ?
Wasn't there a guy who used to work at MSD who also ended up down that area too ? ( or maybe that is him )
Last edited by stevieturbo; 11-12-2021 at 07:40 PM.
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