Well i popped codes of P0087 Fuel rail pressure/system pressure too low and P008a Low Fuel pressure detected in the system.
Here is a list of tools I used to do the repair.
1. Gather tools
3/8 ratchet
3/8 stubby ratchet
3/8 to 1/2 inch adapter
15/16 Deep socket
Two long 3/8 extensions
Towel
Skinny Arms
2. If you have skinny Arms like I do....put the Towel preferably a medium sized one down near the sensor which is at the supply line into the HPFP near to exhaust manifold. The towel will be used to catch an excess fuel that may come out and prevention of a car-b-que. You can see the sensor barely here but the towel is underneath it. DO THIS ON A COLD CAR ALSO TO PREVENT BURNS.
Sent from my SM-N975U1 using Tapatalk
3. Get your sensor out. Here is the part number and what it looks like. It will fit nicely into the 15/16ths deep socket also BTW. If you have small Arms like me...i could fit them in between the Intake pipe and finaggle the Stubby onto the old sensor. It doesn't take much to undo/ remove the old one either. Unscrew the old one and remove it. Then install the NEW ONE BY HAND NOT WITH THE TOOL TO AVOID CROSSTHREADING IT. Spin it down until it can be turned anymore.
4. After it is Finger tight get the Two long 3/8 extensions and link them together or use one long one. Then you will put the socket onto the sensor and then insert the extensions through the little area by the intake pipe to the socket and tighten the sensor. DONT HE-MAN IT ON THERE. It is maybe a 1/4 turn thats it.
5. Start up the FiST and check for leaks and erase codes and go hauls ass during the test drive....I know I did!
6. Most of all have a Happy 4th of July
Here is a list of tools I used to do the repair.
1. Gather tools
3/8 ratchet
3/8 stubby ratchet
3/8 to 1/2 inch adapter
15/16 Deep socket
Two long 3/8 extensions
Towel
Skinny Arms

2. If you have skinny Arms like I do....put the Towel preferably a medium sized one down near the sensor which is at the supply line into the HPFP near to exhaust manifold. The towel will be used to catch an excess fuel that may come out and prevention of a car-b-que. You can see the sensor barely here but the towel is underneath it. DO THIS ON A COLD CAR ALSO TO PREVENT BURNS.
Sent from my SM-N975U1 using Tapatalk

3. Get your sensor out. Here is the part number and what it looks like. It will fit nicely into the 15/16ths deep socket also BTW. If you have small Arms like me...i could fit them in between the Intake pipe and finaggle the Stubby onto the old sensor. It doesn't take much to undo/ remove the old one either. Unscrew the old one and remove it. Then install the NEW ONE BY HAND NOT WITH THE TOOL TO AVOID CROSSTHREADING IT. Spin it down until it can be turned anymore.



4. After it is Finger tight get the Two long 3/8 extensions and link them together or use one long one. Then you will put the socket onto the sensor and then insert the extensions through the little area by the intake pipe to the socket and tighten the sensor. DONT HE-MAN IT ON THERE. It is maybe a 1/4 turn thats it.


5. Start up the FiST and check for leaks and erase codes and go hauls ass during the test drive....I know I did!

6. Most of all have a Happy 4th of July

Last edited: