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Factory Boost Gauge

Rthirty2GTR

By Rthirty2GTR,
in General Maintenance

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Rthirty2GTR Contributor

Rthirty2GTR

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The sensor is near the brake booster, check the line from the rear of the plenum to it to make sure its not broken . They cook after a few years and break.

Is that what the oval three pin plug that seats between the booster and the strut tower is for ? Mine has nothing there , I can see a vac line that goes to the bottom- back of the plenum that now goes to my boost controller , maybe the last owner removed the sensor?

Duncan Grand Master

Duncan

Posted
Posted

thats the one. the line they sent to the boost controller is meant to run to the factory map sensor with that 3 pin plug. more common to put in a t piece in the vacuum line and keep the factory sender.

you should be able to pick up one on here very cheap if its mising. normally bolted to the firewall between brake booster and vacuum cannister

Rthirty2GTR Contributor

Rthirty2GTR

Posted
  • Author
Posted
thats the one. the line they sent to the boost controller is meant to run to the factory map sensor with that 3 pin plug. more common to put in a t piece in the vacuum line and keep the factory sender.

you should be able to pick up one on here very cheap if its mising. normally bolted to the firewall between brake booster and vacuum cannister

Any one have one off these spare they want to sell??

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