Fuel Injection Help Part 4 |
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Fuel Injection Help Part 4 |
lsintampa |
Apr 20 2013, 01:53 PM
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#1
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Senior Member Group: Members Posts: 520 Joined: 28-January 13 From: Tampa, FL Member No.: 15,441 Region Association: South East States |
75 2.0
Picture of pressure regulator (right side). 1. Correct position / orientation of the part? 2. The BLUE arrow is pointing to a wire with a spade connector on it. What does that attach to? Thanks, Len |
lsintampa |
Apr 20 2013, 02:16 PM
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#2
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Senior Member Group: Members Posts: 520 Joined: 28-January 13 From: Tampa, FL Member No.: 15,441 Region Association: South East States |
OK, fuel regulator goes on left side near back.. my bad on that placement.
Question about the BLUE arrow still is a mystery. |
442nd914s |
Apr 20 2013, 02:53 PM
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#3
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Member Group: Members Posts: 139 Joined: 25-July 12 From: KC Suburb Member No.: 14,718 Region Association: None |
Fuel pressure regulator does go on the left side as stated. However it goes 8" aft of the fuel rail ON THE CAR BODY, not the tin.
As for the red wire, I could help with more info. Have u followed it? Where is it going to/towards? Is it a ground or hot? It might be: AAR power or oil pressure wire (on the top of the block just aft of the dizzy) |
Java2570 |
Apr 20 2013, 04:14 PM
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#4
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Senior Member Group: Members Posts: 649 Joined: 7-May 11 From: Fishers, IN Member No.: 13,035 Region Association: Upper MidWest |
CHT sensor wire? Is it coming out of a hole in the tin next to #3 plug?
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TheCabinetmaker |
Apr 20 2013, 04:34 PM
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#5
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I drive my car everyday Group: Members Posts: 8,309 Joined: 8-May 03 From: Tulsa, Ok. Member No.: 666 |
That wire is the cht. It plugs into another wire coming from the harness with the injector wires. The regulator mounts on a bracket that is spot welded to the drivers engine tin, not the body
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442nd914s |
Apr 20 2013, 07:10 PM
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#6
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Member Group: Members Posts: 139 Joined: 25-July 12 From: KC Suburb Member No.: 14,718 Region Association: None |
That wire is the cht. It plugs into another wire coming from the harness with the injector wires. The regulator mounts on a bracket that is spot welded to the drivers engine tin, not the body I stand corrected I was driving ,thinking and chewing at the same time. The fuel regulator is mounted on a L bracket part if the tin close to the body. My bad. That will teach me (IMG:style_emoticons/default/headbang.gif) |
lsintampa |
Apr 20 2013, 07:58 PM
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#7
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Senior Member Group: Members Posts: 520 Joined: 28-January 13 From: Tampa, FL Member No.: 15,441 Region Association: South East States |
That wire is the cht. It plugs into another wire coming from the harness with the injector wires. The regulator mounts on a bracket that is spot welded to the drivers engine tin, not the body I stand corrected I was driving ,thinking and chewing at the same time. The fuel regulator is mounted on a L bracket part if the tin close to the body. My bad. That will teach me (IMG:style_emoticons/default/headbang.gif) All good. I've rebuilt several cars - all had carburators. My first with FI. Thing is I was handed a motor that a) is out of the car and b) has little attached to it aside from the tins. So, I'm in a fog, trying to figure this out. One piece at a time. I think I got the fuel regulator situated correctly now. It's all a mystery to me at this point. Thanks for the help! |
lsintampa |
Apr 20 2013, 07:58 PM
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#8
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Senior Member Group: Members Posts: 520 Joined: 28-January 13 From: Tampa, FL Member No.: 15,441 Region Association: South East States |
what is a CHT?
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TheCabinetmaker |
Apr 20 2013, 08:42 PM
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#9
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I drive my car everyday Group: Members Posts: 8,309 Joined: 8-May 03 From: Tulsa, Ok. Member No.: 666 |
Cylinder head temp sensor. Relays info to the ecu for cold start enrichment .
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lsintampa |
Apr 20 2013, 09:05 PM
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#10
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Senior Member Group: Members Posts: 520 Joined: 28-January 13 From: Tampa, FL Member No.: 15,441 Region Association: South East States |
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