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Discussion Starter · #1 ·
Is there a way to check the FRPS to see if its functioning properly? I've read stories about this sensor going bad and pumping fuel into the engine.

If the engine is running and I pull off the vaccume line to the sensor will it hurt anything? If the sensor is bad will gas come out the sensor when I disconnect the line? Or will it only leak under boost?

What is the function of the FRPS? What does it do - electrical connection/vaccume line?

Does the electrical connection feed information to the computer?

What does the vaccume line do? Is this a regulator?

I appreciate any info!! Thanks!
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