997.1 Boost Issue - Will not go past 9 PSI
#1
997.1 Boost Issue - Will not go past 9 PSI
As of this morning, my 997.1 Turbo (26K miles) boost will not go over 9 PSI... engine sounds normal, no CEL has been set. Only mod i have are vividracing straight pipes which had been installed last summer and never had any issues, stock tune. I will be taking the car to the porsche dealer on Monday, but would like to know what could be wrong. I did have my local garage Porsche tech look at this afternoon but he could not see anything obvious with it like loose hoses etc. He did not have a Porsche diagnosis tool to dig deeper. If someone has experienced a similar issue feedback would be appreciated... Thanks!
#2
I am having the same issue - bone stock 997.1, tiptronic. Just got the car out of storage and it will not boost past 9 psi. No check engine light. Car seems to run fine at low rpms. Car ran fine before putting in storage. Am very interested to hear what you found out.
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