Hello!
I am swapping carbs pretty soon, can someone IF this part? It’s looks like a sensor with two vacuum hoses coming out.
Bigger question.. do I need it?? (non-smog now) switching from a 32adfa to a 32/36 DFEV.
If not, should I remove and plug up, or just connect the vacuum lines together?
Thanks!
Please ID this part on intake manifold
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- Posts: 321
- Joined: Thu Jul 21, 2016 9:48 am
- Your car is a: 1978 Fiat Spider
- Location: Austin, Texas
Please ID this part on intake manifold
78 Fiat 124
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- Posts: 321
- Joined: Thu Jul 21, 2016 9:48 am
- Your car is a: 1978 Fiat Spider
- Location: Austin, Texas
Re: Please ID this part on intake manifold
I believe this is an EGR port?
M18 x 1.5 (O2 sensor size).
Can anyone confirm it can be deleted?
M18 x 1.5 (O2 sensor size).
Can anyone confirm it can be deleted?
78 Fiat 124
- aj81spider
- Patron 2020
- Posts: 1526
- Joined: Fri Mar 11, 2011 9:04 am
- Your car is a: 1974 Fiat 124 Spider
- Location: Chelmsford, MA
Re: Please ID this part on intake manifold
I deleted mine. I replaced it with a plug, but it leaked, so I eventually just put the original sensor back in without the tubes.
A.J.
1974 Fiat 124 Spider
2006 Corvette
1981 Spider 2000 (sold 2013 - never should have sold that car)
1974 Fiat 124 Spider
2006 Corvette
1981 Spider 2000 (sold 2013 - never should have sold that car)
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- Posts: 321
- Joined: Thu Jul 21, 2016 9:48 am
- Your car is a: 1978 Fiat Spider
- Location: Austin, Texas
Re: Please ID this part on intake manifold
Ah okay then! Delete it goes...
I am assuming the elctrovalve sensor below the carb can be capped off too? I have a Fireball ignition system...
I am assuming the elctrovalve sensor below the carb can be capped off too? I have a Fireball ignition system...
78 Fiat 124
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- Posts: 321
- Joined: Thu Jul 21, 2016 9:48 am
- Your car is a: 1978 Fiat Spider
- Location: Austin, Texas
Re: Please ID this part on intake manifold
And it looks like AR sells a better tee for the intake to brake booster line... this will eliminate the “capped” vacuum port shown above, right?
https://autoricambi.us/collections/brak ... n-manifold
https://autoricambi.us/collections/brak ... n-manifold
78 Fiat 124
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- Posts: 321
- Joined: Thu Jul 21, 2016 9:48 am
- Your car is a: 1978 Fiat Spider
- Location: Austin, Texas
Re: Please ID this part on intake manifold
Can someone please confirm the sensor on the underside of the intake manifold? It has two wire terminals and is connected to the main harness.
Is this needed? Can I delete too? I have now switch carbs and delteled all smog components.
I think it’s an intake air temp sensor?
Is this needed? Can I delete too? I have now switch carbs and delteled all smog components.
I think it’s an intake air temp sensor?
78 Fiat 124
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- Patron 2022
- Posts: 265
- Joined: Tue Oct 31, 2017 5:04 pm
- Your car is a: 1979 Fiat Spider 2000
- Location: Maine
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- Posts: 321
- Joined: Thu Jul 21, 2016 9:48 am
- Your car is a: 1978 Fiat Spider
- Location: Austin, Texas
Re: Please ID this part on intake manifold
PaulC wrote:Take a look here
https://www.mirafiori.com/forum/viewtop ... 15&t=98386
Wow that’s what exactly what I’m looking for! Thank you’
78 Fiat 124
- wetminkey
- Patron 2018
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- Joined: Tue Jul 15, 2014 4:57 pm
- Your car is a: 1979 2000 Spider
- Location: Ault, Colorado
Re: Please ID this part on intake manifold
Cool,...shows me exactly what to expect, and I see no surprises. With a DFEV, I'll only use vacuum for the Spider's brake booster. I'll plug everything else flush, if possible. Timing advance will come off of the DFEV. Choke is electric, so +12V from my old ADHA idle cutoff solenoid lead,...
As usual, nice link, PaulC!
Thanks, Todd.
As usual, nice link, PaulC!
Thanks, Todd.
1988 Mazda RX-7
1979 Fiat Spider 2000
1978 3/4 ton Chev 4x4 P/U "FRANKENTRUCK"
1976 Camaro
1972 VW Superbeetle
1969 Ford F100
1968 Mustang coupe
1979 Fiat Spider 2000
1978 3/4 ton Chev 4x4 P/U "FRANKENTRUCK"
1976 Camaro
1972 VW Superbeetle
1969 Ford F100
1968 Mustang coupe
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