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[Datsun 1200 encyclopedia]

Anti-diesel valve

(Difference between revisions)

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Category: Fuel System

Revision as of 06:11, 28 December 2007
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Revision as of 20:05, 8 March 2008
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* Yellow wire - fuel cut solenoid To general IG circuit (hot when key is Run or Start) * Yellow wire - fuel cut solenoid To general IG circuit (hot when key is Run or Start)
 +[http://datsun1200.com/modules/myalbum/photo.php?lid=15572 http://datsun1200.com/modules/myalbum/photos/15572.jpg]
= Troubleshooting = = Troubleshooting =

Revision as of 20:05, 8 March 2008

Starting with 1973 USA models, the anti-deiseling valve was added. This is an idle-circuit cutoff solenoid. As soon as the key is turned off, the engine dies.


1006.jpg
Anti-Diesel solenoid valve (some 1973 and newer carbs)


Wiring

  • Yellow wire - fuel cut solenoid To general IG circuit (hot when key is Run or Start)

15572.jpg

Troubleshooting

  • Turn the key to IGN. Then unplug the connector at the valve (under the engine). Does the Anti-disel valve have 12V at the wiring connector?
    1006.jpg
    • test to see if you have power ay the plug that the solenoid connects to

Yes: Have someone turn the ignition on & off while you listen carefully to hear the 'click' as it is turned on.

  • No click? Remove the solenoid from the carb and take out the 'pin' in the middle & refit the main body of the solenoid. Start engine to see if all is well. If this fixes it, then repair wiring or replace solenoid with a working one.


No: Check your fuses...trace the wires and see why it's not getting power

Part Numbers

Anti-Diesel valve

  • TOMCO 8134 $36
    • Chevy Luv Truck 1975-1980
    • Ford Courier Truck 1979-1980
    • Honda 1973-1976
    • Mazda 1975-1978
    • Datsun 1973-1983
    • Subaru 1974-1980