Main Menu

1986 951 Boost Control Guage


Vehicle Information: Year: 1986; Engine (type, size, modifications): 2.5 TURBO; Total Mileage: 71,100;

I previously asked about the dash boost guage sitting at 1ATM when the car was running and going off to the left when shut down. Per your suggestions I replaced the KLR with a used unit out of a running but wrecked 1986 944T. I inspected all the lines from the KLR to the engine manifold for any flaws. I also followed the other lines that T off the line near the manifold to see if there were any separations. I found none. The car starts and runs like it has boost but the guage still sits at 1 ATM when driven and does not move. Do you have any further suggestions?

You must log in to view answers associated with technical questions. Join PCA to participate in our community.
No votes yet