Will you help a refugee from OT.....?
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Le Mans Master
Joined: Dec 1999
Posts: 9,122
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From: Penfield New York
Will you help a refugee from OT.....?
I'm trying to determine how many fuel pumps are on later (93-96) C-4s.I know the ZR-1 had two but did any other ones....?And if so what was the purpose.....Thanks in advance for any help......
Race Director
Joined: Apr 2000
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From: Texas
Melting Slicks
Joined: Dec 2004
Posts: 3,285
Likes: 52
From: Jacksonville, FL
St. Jude Donor '08 thru '26
Yea the ZR-1 has two pumps because it has 16 injectors. One pump supplies the primary injectors, #1 pump. The secondary injectors are supplied by #2 pump when they get called on line. The system was done that way to get past the CAFE and EPA regs, I think.
We have a key on the center bezel (where the radio is) that enables the system. It's called the "valet key"...you turn it off & take it with you if you leave your Z to the parking lot attendants...like that's ever gonna happen.
If you're curious & wanna see some stuff about the system you can go to our site:
http://www.zr1netregistry.com/
I know, I'm a proud Z owner....:o....so I can't resist talking about my baby!:o
Tom
We have a key on the center bezel (where the radio is) that enables the system. It's called the "valet key"...you turn it off & take it with you if you leave your Z to the parking lot attendants...like that's ever gonna happen.
If you're curious & wanna see some stuff about the system you can go to our site:
http://www.zr1netregistry.com/
I know, I'm a proud Z owner....:o....so I can't resist talking about my baby!:o
Tom
