The 2012 Chevy Equinox fuel pressure regulator is integrated into the high fuel pressure pump. This is located on the front of the engine above and to the right of the throttle body. To get to it You need to remove the air cover from on top of the engine. There's two clamps that use a flat blade screwdriver one on the hose coming from the top left of the air cover and one hooking the it to the throttle body at the front on the bottom side. Once these screws are loosened pull the vacuum line off the side of the left side of the air boxAnd pull up from the rear of the engine compartment and it'll pull right out.
Franklin S
July 16, 2020
The 2012 Chevy equinox fuel pressure regulator is at the fuel rail in the engine.
Bill
August 25, 2022
Pull intake then fuel rail on under side of fuelrail
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