What kind of fuel pump does a 1981 Datsun have?
What kind of fuel pump does a 1981 Datsun have?
I have a 1981 Datsun and a 1984 Nissan and they both have this troublesome black box. Your repair guide not only ignores it, but it is conspicuously absent from the wiring diagrams, making diagnosing and repairing electric fuel pump problems virtually impossible.
What kind of fuel pump does a Nissan 720 have?
Dan has been an auto mechanic, truck driver, engineer, and many other things. This article is for owners of the 1981–1985 Datsun or Nissan 720 pickups with the electric fuel pump. On this page, you will learn how to go beyond the typical service manual fuel delivery problem diagnosis.
What are the parts in a Datsun fuel system?
Fuel system parts relate to parts connected to the fuel pump and surrounding lines. 1600 & 2000 carburetor parts are within the fuel system, but have their own sections located on the navigation bar. Datsun Roadster and Fairlady 310 Fuel Pumps.
Where are the Phillips screws on a Datsun fuel pump?
On the back of the assembly are four Phillips screws. Once removed, the cover and insulator come off and you’re looking at the circuit board of the relay itself. On the opposite side are the resistors, amps, and the big coil that should trip the relay when all is well—but has probably failed.
How to install a fuel pump in a Datsun?
With gaskets Order by PART# 1654A Installation instructions: Flow of the fuel pump is denoted by arrows on the top cover. A spacer block is necessary between the fuel pump and the engine block. In addition, the newer, Kyosan/Nissan, pumps have an improved, thicker, flange then the originals which were prone to failure.
What kind of fuel pump does a Datsun 311 have?
Fuel pump diaphragm for most 311 model roadster with the original Kyosan Denki fuel pumps.The pictured part is the internal working diaphragm that usually leaks or fails in the pump. Check to make sure your pump is re-buildable. Pumps with the ball type round peg end are subject and often not re-buildable.
Fuel system parts relate to parts connected to the fuel pump and surrounding lines. 1600 & 2000 carburetor parts are within the fuel system, but have their own sections located on the navigation bar. Datsun Roadster and Fairlady 310 Fuel Pumps.
Where do you get Datsun OEM parts from?
Genuine Datsun OEM parts supplied direct from Nissan Japan and shipped worldwide. Nengun Performance is your trusted source of OEM parts for your JDM vehicle. Select your vehicle from the list below to view the Nissan catalog, including parts diagrams and order parts supplied direct from Nissan Japan.
Why does my Datsun pickup truck not idle?
If any of these tests fail then the truck will not idle because they actually control the idle stop solenoid. To check the idle stop solenoid you should turn the key on and check for power at the red wire for the solenoid. Or if powered directly from the battery you should hear it clicking.
What is the ignition switch position on a Datsun?
The ignition switch start position (power to white wire at start using fuse #5). The alternator (power to white/blue wire when running). The oil pressure switch or oil sending unit (4WD) (yellow/green). This is a wiring diagram for the fuel pump relay terminal that I created using the Haynes color codes found in my harness.
When was the last year Datsun made a 720?
The tailgate also was made removable. In 1983 (In fact as early as April of 1982) all US and Canada bound pickups were made in Symnra, TN. By 1986, Nissan produced the 720 for the last time and began to sell the all new D21 or Hardbody model pickups.
What kind of engine did Datsun have in 1980?
Fender flares were also a popular option. In 1980 the L20B was a carry-over from the 620 series pickups. In 1981 Nissan introduced two engines: the Z22 gasoline engine, featuring dual plug ignition and the Nissan Anti Pollution System.
I have a 1981 Datsun and a 1984 Nissan and they both have this troublesome black box. Your repair guide not only ignores it, but it is conspicuously absent from the wiring diagrams, making diagnosing and repairing electric fuel pump problems virtually impossible.
When did Nissan add fuel injection to the Datsun?
Fuel injection also arrived in late 1985 with the Z24i, throttle body injected engine. In 1983 Nissan dropped the Datsun name on all US and Canada bound models. In addition to this they moved the taillights from under the tailgate to each side f the tailgate. They also revised the front fascia.
