Fuel Pump Wiring - ZR-1 Net Registry Forums

Corvettes White · 06-11-2014

Guys with the prototypes, I have a wiring question.
I understand the fuel pumps are wired differently than on the production cars. The computer controls pump # 1 but not #2. I am having a hard time figuring out what controls the relay for #2. I recall it mentioned that it is the oil pressure switch, but how and why?
I am bench testing the harness I have before it and the motor are dropped into the engine bay.

Thanks in advance, George

06-11-2014	#1
Corvettes White Join Date: Dec 2003 Posts: 477	Fuel Pump Wiring Guys with the prototypes, I have a wiring question. I understand the fuel pumps are wired differently than on the production cars. The computer controls pump # 1 but not #2. I am having a hard time figuring out what controls the relay for #2. I recall it mentioned that it is the oil pressure switch, but how and why? I am bench testing the harness I have before it and the motor are dropped into the engine bay. Thanks in advance, George Last edited by GOLDCYLON; 06-12-2014 at 10:12 AM.