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tom carter

tom carter 10/11/2012

1986 Nissan D21 E 6 Cyl 3.0L

Engine

fuel injotors in TB stay powered at all times key switch in off or on position

trying to find answer to above question to determan if cumputer has went south

1 Answer


CVO

CVO 10/13/2012

See this FIG : Fig. 12: 1986 Pickup engine controls w/fuel injection
http://www.autozone.com/.../...rGuideContent.jsp

The injectors A & B are connected to the ECM and the mixture heater relay. The relay is still engaged or stuck and it was the cause of the injectors ( TBI ) stay powered.
The relay is connected to the battery ( hot all times ).

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CVO

tom carter 10/15/2012

WHERE IS THE RELAY FOR THIS ITEM LOCATED

CVO

CVO 10/15/2012

Heater Relay
1986 Nissan/Datsun Truck D21 Truck 2WD 3.0L FI 6cyl
The Heater Relay is located:
Seating area, driver side, under dash, mounted above fuse block
Mr tom carter, hope this helps.

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