Fuel Sender

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Category: Fuel System

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Revision as of 19:04, 18 January 2013 ddgonzal (Talk | contribs) <- Previous diff		Current revision ddgonzal (Talk | contribs) (->Truck)
Line 1:		Line 1:
-	The fuel level 'sender' is the sensor in the tank.	+	The fuel level 'sender' is the sensor in the tank. It does not incorporate a fuel line, although the coupe sensor has a fuel vent fitting. For the fuel outlet line, see [[Fuel tank]].
	= Overview =		= Overview =
-	To remove the sender, only a screwdriver and hammer is needed. Carefully drive the retaining ring anti-clockwise until loose.	+	To remove the sender, only a screwdriver and hammer is needed. Carefully drive the Lock Plate (retaining ring) anti-clockwise until loose.
-	[http://datsun1200.com/modules/myalbum/photo.php?lid=19019 http://datsun1200.com/uploads/photos/19019.jpg]	+	{{Album|26610}}
-	* Coupe has a vent fitting on it (non-EVAPO	+
-	* Coupe has no vent fitting (EVAPO models)	+
-	All use same O-ring and lock plate, including B10 and B120 through B310:	+	All use same 2.5" O-ring and lock plate, including B10 and B120 through B310:
	17342-18000 O-ring		17342-18000 O-ring
	17343-14800 Lock plate (also 17343-14801)		17343-14800 Lock plate (also 17343-14801)
-	[http://datsun1200.com/modules/myalbum/photo.php?lid=24468 http://datsun1200.com/uploads/thumbs/24468.jpg]	+	{{AlbumH|24468}} {{PhotoH|17342-18000_a.jpg|Datsun%201200/Parts|192}} {{PhotoH|17342-18000_b.jpg|Datsun%201200/Parts|192}} {{PhotoH|17342-18000_c.jpg|Datsun%201200/Parts|192}}
		+	* Coupe has a vent fitting on it (non-EVAPO
		+	* Coupe has no vent fitting (EVAPO models)
		+
		+	{{Album|19019}}
		+
		+	= Part Numbers =
	B110 Sedan USA & JDM		B110 Sedan USA & JDM
	25060-H1000 GAUGE-FUEL TANK		25060-H1000 GAUGE-FUEL TANK
Line 24:		Line 28:
	B120 JDM		B120 JDM
-	25060-G1000 7510-8111	+	[[Truck Fuel Tank Part Numbers|25060-G1000]] 7510-8111 GAUGE-fuel tank [bullet connector]
-	20560-G1010 8112- [with mult-connector?]	+	20560-G1010 8112- [multi-connector]
	B210 Sedan USA & JDM		B210 Sedan USA & JDM
Line 35:		Line 39:
	B210 Van JDM		B210 Van JDM
-	25060-H6600	+	25060-H6600
	B310 USA Sedan, Coupe, Wagon USA, early JDM		B310 USA Sedan, Coupe, Wagon USA, early JDM
	25060-H8500 GAUGE ASSY-FUEL TANK		25060-H8500 GAUGE ASSY-FUEL TANK
-	Sedan sender	+	= Sedan =
-	<br>[http://datsun1200.com/modules/myalbum/photo.php?lid=13983 http://datsun1200.com/uploads/thumbs/13983.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=24470 http://datsun1200.com/uploads/thumbs/24470.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=24471 http://datsun1200.com/uploads/thumbs/24471.jpg]	+	25060-H1900 GAUGE (sender)
		+	<br>{{UploadPost|174_5b349e8c2d883.jpg|488733}}
-	Ute sender	+	{{Album|13983}} {{Album|24471}} {{Album|24470}}
-	<br>[http://datsun1200.com/modules/myalbum/photo.php?lid=19044 http://datsun1200.com/uploads/thumbs/19044.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=24466 http://datsun1200.com/uploads/thumbs/24466.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=24469 http://datsun1200.com/uploads/thumbs/24469.jpg]	+
-	120Y Coupe	+	= Truck =
-	<br>[http://datsun1200.com/modules/myalbum/photo.php?lid=24472 http://datsun1200.com/uploads/thumbs/24472.jpg]	+	{{Album|19044}} {{Album|24466}} {{Album|24469}} {{UploadPost|174_5db016034ccbf.jpg|492942|was=sender_a.jpg}} {{UploadPost|174_5db0160accb44.jpg|492942|was=sender_b.jpg}} {{UploadPost|174_5db01615acfba.jpg|492942|was=sender_c.jpg}} {{UploadPost|174_5a35fe62c9cfb.jpg|486940}}
		+
		+	= 120Y Coupe =
		+	<br>{{Album|24472}}
		+
		+	= B310 Van =
		+	<br>{{Photo|VB310_sender.jpg}}
	= Wiring =		= Wiring =
-	There is a single Yellow wire on the sender. It goes forward to the dash Fuel Gauge. The sender is grounded through the tank body.	+	There is a single Yellow wire on the sender. It goes forward to the dash Fuel Gauge. This wire is grounded through the sender resistance.
	See main article: [[Fuel Gauge Wiring]]		See main article: [[Fuel Gauge Wiring]]
-		+
-	= Specifications =	+	= Sender Specifications =
	As measured by club members, by moving the float up and down from stop to stop:		As measured by club members, by moving the float up and down from stop to stop:
-	* 12 ohms fully up	+	* 10-12 ohms fully up
-	* 88 ohms fully down	+	* 88-100 ohms fully down
	* 35 ohms half full (per Nissan [[Factory Service Manual]])		* 35 ohms half full (per Nissan [[Factory Service Manual]])
	NOTE: This does not necessarily match "Full" and "Empty" marks of the fuel gauge, due to normal manufacturing tolerances. Typically a 1200 reads well 'E' before it runs out of fuel, this is normal.		NOTE: This does not necessarily match "Full" and "Empty" marks of the fuel gauge, due to normal manufacturing tolerances. Typically a 1200 reads well 'E' before it runs out of fuel, this is normal.
Line 63:		Line 73:
	Reference: [http://datsun1200.com/modules/newbb/viewtopic.php?topic_id=30588&forum=1 Forum: Fuel sending unit specs]		Reference: [http://datsun1200.com/modules/newbb/viewtopic.php?topic_id=30588&forum=1 Forum: Fuel sending unit specs]
-	Also see: [[Instrument_and_Controls#Fuel_Gauge|Fuel Gauge]] (includes Fuel gauge specs)	+	= Fuel Gauge Specifications =
		+	From the 1973 Datsun 1200 [[Factory Service Manual]]
		+	Ohms Mark
		+	35 Half
		+
		+	Stock Fuel level gauge, ss measured by club members:
		+	* Empty mark: 73-88 ohms input
		+	* Full mark: 12 ohms
-	[[Category:Fuel System]]	+	ang94541 uses an aftermarket '''Autometer 3515''', which seems to match the Nissan sender. It is designed for the 1965-1985 Ford senders. Also used by Chrysler and VW beetle (73-10 ohm gauge).
		+	* 3515 Empty mark: 73 ohms
		+	* 3515 Full mark: 10 ohms
		+	Reference: [http://datsun1200.com/modules/newbb/viewtopic.php?topic_id=30588&forum=1 Forum: Fuel sending unit specs]
		+	[[Category:Fuel System]]{{End}}

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Current revision

The fuel level 'sender' is the sensor in the tank. It does not incorporate a fuel line, although the coupe sensor has a fuel vent fitting. For the fuel outlet line, see Fuel tank.

Contents 1 Overview 2 Part Numbers 3 Sedan 4 Truck 5 120Y Coupe 6 B310 Van 7 Wiring 8 Sender Specifications 9 Fuel Gauge Specifications

Overview

To remove the sender, only a screwdriver and hammer is needed. Carefully drive the Lock Plate (retaining ring) anti-clockwise until loose.

Album 26610

All use same 2.5" O-ring and lock plate, including B10 and B120 through B310:

17342-18000 O-ring
17343-14800 Lock plate (also 17343-14801)

Album 24468

• Coupe has a vent fitting on it (non-EVAPO
• Coupe has no vent fitting (EVAPO models)

Album 19019

Part Numbers

B110 Sedan USA & JDM
25060-H1000 GAUGE-FUEL TANK 
25060-H1900 1070-

B110 Coupe USA & JDM
25060-H1800 

B110 Van JDM
25060-H1400

B120 JDM
25060-G1000 7510-8111 GAUGE-fuel tank [bullet connector]
20560-G1010 8112- [multi-connector]

B210 Sedan USA & JDM
25060-H5000 

B210 Coupe USA & JDM
25060-H5500 
25060-H7210 0974-

B210 Van JDM
25060-H6600

B310 USA Sedan, Coupe, Wagon USA, early JDM
25060-H8500 GAUGE ASSY-FUEL TANK

Sedan

25060-H1900 GAUGE (sender)
Post 488733

Album 13983 Album 24471 Album 24470

Truck

Album 19044 Album 24466 Album 24469 Post 492942 Post 492942 Post 492942 Post 486940

120Y Coupe

Album 24472

B310 Van

Wiring

There is a single Yellow wire on the sender. It goes forward to the dash Fuel Gauge. This wire is grounded through the sender resistance.

See main article: Fuel Gauge Wiring

Sender Specifications

As measured by club members, by moving the float up and down from stop to stop:

• 10-12 ohms fully up
• 88-100 ohms fully down
• 35 ohms half full (per Nissan Factory Service Manual)

NOTE: This does not necessarily match "Full" and "Empty" marks of the fuel gauge, due to normal manufacturing tolerances. Typically a 1200 reads well 'E' before it runs out of fuel, this is normal.

Reference: Forum: Fuel sending unit specs

Fuel Gauge Specifications

From the 1973 Datsun 1200 Factory Service Manual
Ohms Mark
35   Half

Stock Fuel level gauge, ss measured by club members:
* Empty mark: 73-88 ohms input
* Full mark: 12 ohms

ang94541 uses an aftermarket Autometer 3515, which seems to match the Nissan sender. It is designed for the 1965-1985 Ford senders. Also used by Chrysler and VW beetle (73-10 ohm gauge).

* 3515 Empty mark: 73 ohms 
* 3515 Full mark: 10 ohms 
Reference: Forum: Fuel sending unit specs 

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