ODB Reader shows 14psi boost at idle, but turbo isn't spooling
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06-29-2021 | 01:59 PM
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From: Louisville
ODB Reader shows 14psi boost at idle, but turbo isn't spooling
Datastream shows 14.3-ish psi of boost absolute pressure at idle, but when I accelerate the value doesn't change and the car is clearly not building boost.
I am not receiving any errors in the ECU.
Do I need to test the MAP sensor and/or do a vacuum test?
Thanks in advance.
I am not receiving any errors in the ECU.
Do I need to test the MAP sensor and/or do a vacuum test?
Thanks in advance.
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Harry Dredge
XJ6 & XJ12 Series I, II & III
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