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Discussion Starter · #1 ·
i think i connected all the lines right, but the stock boost gauge still doesn't work... maybe wiring somewhere??? can someone point me in the right direction?
 

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3,588 Posts
check the turbo pressure sensor, make shure the wires are connected.
 

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Trev
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1,516 Posts
i am with johnny. check that senor...make sure there is not interuption in the vacuum lines going to it.

Trev
 

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Trev
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what three wires? on the back of the gauge cluster? are you going from an NA to a turbo and you installed a stock boost gauge? if so, did you install the white box on the back of the gauge cluster?

Trev
 

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Discussion Starter · #6 ·
no i had an 87 turbo. the three wires on the connector to the boost pressure sensor. i think the line from the boost pressure sensor goes into the itake manifold... is this correct?
 
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