DFI and LT1, how many O2 sensors?
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Joined: Oct 1999
Posts: 566
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From: New Britain, CT, U.S.A
Car: '87 IROC
Engine: LT1 350
Transmission: 700-R4
DFI and LT1, how many O2 sensors?
I'm going to be using DFI and DFI harness to control the LT1 in my IROC. I just got Hooker Long tube headers and need to install the O2 bungs, but I need to know if DFI will use 2 O2 sensors (1 for each header) or just the one like a regular SBC DFI uses. Also which header to install the bung onto? The drivers side or the passenger side?
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Joined: Jul 1999
Posts: 851
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From: Shelby Twp., Mi., USA
Car: '84 Fiero ('01 GA interior)
Engine: '96 4.0 Aurora
Transmission: '96 4T80E
The DFI should use one. It shouldn't matter which side you put it on but typically it's on the drivers side.
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Joined: Jun 2000
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From: In reality
Car: An Ol Buick
Engine: Vsick
Transmission: Janis Tranny Yank Converter
<font face="Verdana, Arial" size="2">Originally posted by Markolc:
I'm going to be using DFI and DFI harness to control the LT1 in my IROC. I just got Hooker Long tube headers and need to install the O2 bungs, but I need to know if DFI will use 2 O2 sensors (1 for each header) or just the one like a regular SBC DFI uses. Also which header to install the bung onto? The drivers side or the passenger side?</font>
I'm going to be using DFI and DFI harness to control the LT1 in my IROC. I just got Hooker Long tube headers and need to install the O2 bungs, but I need to know if DFI will use 2 O2 sensors (1 for each header) or just the one like a regular SBC DFI uses. Also which header to install the bung onto? The drivers side or the passenger side?</font>
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