At idle 13-20 psi
Key on engine off 23-31 psi
Fuel pressure on a 2002 Saturn SL 1 should be between 50 and 55 PSI. This ensures that the injectors produce a powerful spray of fuel.
the FPR(fuel pressure regulator) is part of the fuel filter assembly. Which will cost you about $60-$80
yes
timing for spark plug wires for saturn sl1 1996
no. mine does not have power steering and it's a 1999 sl1
The speed sensor on a 1999 Saturn SL1 is under the transmission. It is below the fittings for the transmission cooler lines.
no
My son's 1999 Salvaged/total Saturn SL1 was rebuilt using many engine and body parts from 1995-1999 Saturn SL1 and SL2 cars, I believe it will work fine. I do not recommend before 1995 or 2000 or later models. I do not recommend SL2 either. I am not the expert but most of my son's engine is not 1999 SL1. Good luck!
On the 1995 Saturn SL1 The oil pressure sending unit is the sensor closest to the alternator. The unit is on the back of the block.
Inside the fuel tank.
In the fuel filter.
.040