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| Revision as of 12:07, 31 July 2018 ddgonzal (Talk | contribs) (->Fuel Gauge Specifications) <- Previous diff |
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| = Truck = | = Truck = | ||
| - | {{Album|19044}} {{Album|24466}} {{Album|24469}} {{Photo|sender_a.jpg}} {{Photo|sender_b.jpg}} {{Photo|sender_c.jpg}} {{UploadPostH|174_5a35fe62c9cfb.jpg|486940}} | + | {{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 = | = 120Y Coupe = | ||
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 |
Overview
To remove the sender, only a screwdriver and hammer is needed. Carefully drive the Lock Plate (retaining ring) anti-clockwise until loose.
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)
- Coupe has a vent fitting on it (non-EVAPO
- Coupe has no vent fitting (EVAPO models)
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)
Truck
120Y Coupe
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