Once secured, screw the fitting onto the fuel pump then repeat the process for the inlet side of the pump. The ring on the fitting should be barely movable once it is all the way on. Make sure there is no gap between the hose and the fitting. It will help to press straight down on the hose with the fitting against a piece of wood to exert enough pressure to force the fitting all the way on. Use a small amount of grease on the supplied AN fitting and push it on to the hose. Measure the hose carefully to the fitting and use a pair of hose cutters to cut the fuel line that will attach to the pump outlet. One side of the pump is marked outlet which is the side that will feed to the HPFP and PI rail.įeed the connector you removed earlier through the bracket and re-attach it to the unit you removed it from. Secure the pump to the brackets with the power leads facing the back of the car. Best idea would be to custom fabricate a bracket that fits on these studs and holds the pump high. The pump and brackets are a little too bulky to fit within the confines of the underbody panel once you put it back on and will bulge a bit. Once you have the hardware, bend the pump brackets so that they are orientated as high as you can get them. I highly recommend trying to find the correct hardware. I didn’t have much luck and I was running out of time so I ended up using a die to rethread the stud for a 10-24 nut. Ideally, you will want to find some nuts that are the same thread as these studs. We will use these studs to mount the secondary fuel pump. Unplug the unit pictured and carefully remove the two clips holding the wire to the frame. You will have to remove the rubber grommet from the clips and also snip a small piece of plastic out of the clip for the new line to fit inside. For the return line, I reused the slot in the brackets that were populated by the OEM line.
WHERE DO YOU INSTALL IDRIVE SIGNAL BOOSTER ZIP
Secure the two lines with zip ties to the hard lines going up through the hole to the engine bay. Screw on the short line on the FPR to the other end of the fuel rail after removing the plug and tightly screwing in the supplied male AN fitting.
Screw on the return line AN fitting to the FPR. It may be easier to remove the FPR, bolt on the bracket, then screw the FPR back on to the bracket.Īttach the supplied vacuum line to the FPR and plumb it toward the vacuum line attached to the throttle body. Screw the bolt back in with the bracket behind it. Unscrew the motor mount bolt to the left of the yellow wires. Despite the picture, try to angle the top AN fitting toward the back side of the FPR. Straighten out the two 90 degree tabs on the FPR bracket.
AN wrenches will be convenient as to not damage the finish. Screw the AN fitting on the other side of the Y to the fuel rail. Put a string through from the top to tie to the lines to help pull them in to the cabin.Ĭonnect the new fuel line to the HPFP sliding the blue clip on first and then the line itself until it clicks securely. Once through, plumb the lines up from the bottom by the fuel tank to the fuel filter area where you pulled the angled fuel line piece out of. Discard the OEM line or stash it with all your other OEM parts if you’re saving them.įeed the new main fuel line and return line through the gap where you removed the OEM line from. It takes some wiggling but you will be able to pull it through. You may have to go to the engine compartment to help guide it down through the gap.
WHERE DO YOU INSTALL IDRIVE SIGNAL BOOSTER DRIVER
Pull the hard line down from behind the driver front wheel area. Undo the quick connect at the fuel filter and pull the angled line out from the under side. Have a bucket handy to catch leftover fuel that will leak out. Unclip the fuel line and undo the quick connect at the bottom of the fuel tank. Remove the two front underbody panels and one driver side panel to access the OEM fuel line for removal. Have some rags on hand to soak up any leftover fuel that will spill from the lines. Remove the soft line completely and pop loose the hard line from the bracket.
Prepare the removal of the OEM fuel line by disconnecting the soft line from the HPFP/Port Injection T. Remove the cabin filters, DCI, charge pipe / diverter valves, engine cover, and intake manifold.
Depressurize the fuel lines by starting the car and waiting for it to die. Unplug the power cable to the fuel pump on the passenger side. Remove the back seat bench and also the two covers over the fuel pump and fuel filter. Secure the car on jack stands or lift into a position where you can get underneath it and still work in the engine area.
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