The Top DSM Community on the Web

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. Log in to remove most ads.

Please Support ExtremePSI
Please Support STM Tuned

1G Map sensor vacuum options

This site may earn a commission from merchant
affiliate links, including eBay, Amazon, and others.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

enriquez2000

Proven Member
2,277
820
Oct 5, 2014
fort collins, Colorado
Im on a 1g so no manifold spot to just plug it into. I have my afpr and boost gauge t'd on the same line already so dont want another t there. I thought about moving bov vacuum to the P port and using that manifold position.

I know t'ing the map sensor is not the best idea so without making a new port on manifold im running out of options.
 
Take the manifold off and drill a hole through the mounting bracket bolt hole on the underside. Thread a barb in there or retap it and thread map sensor there.
 
This is the optimal way to mount your sensor, depending on the sensor. 1g manifold already have a boss for drilling an tapping. If its a GM style, replace the threaded sensor with a barb to NPT fitting, mostly likley 1/8-1/4 to 1/8NPT, and run a vacuum line to the sensor from the manifold

You must be logged in to view this image or video.
 
Support Vendors who Support the DSM Community
Boosted Fabrication ECM Tuning ExtremePSI Fuel Injector Clinic Innovation Products Jacks Transmissions JNZ Tuning Kiggly Racing Morrison Fabrications MyMitsubishiStore.com RixRacing RockAuto RTM Racing STM Tuned

Latest posts

Build Thread Updates

Vendor Updates

Latest Classifieds

Back
Top