Cigarette lighter electricaly operated side mirrors radio tailgate wiperwasher cruise control governor power antenna. Also known as a fuel pump relay or main fuel system relay.
240 No Start Fuel Pump Problems Volvo Forums Volvo
Volvo 240 fuel pump relay wiring diagram. So no juice at one side of 4 no juice at the fuel pump side of 4 no working fuel pumps. Volvo 240 260 wiring diagrams modelyear 1981 1984 part 2. Installing a dedicated voltage supply line for your fuel pump. 740 85 92 all turbo and non turbo. See the illustrations below left and middle to identify relays in 740940 carscaution. Rear foglamp relay 1986 and later 14.
See green relay 1362914 below for 1988 89 760 6 cyl. When putting in an aftermarket fuel pump or looking to get more fuel out of your factory pump one mod worth doing is re wiring that fuel pumpthe purpose of this is to make sure that the fuel pump is getting a good clean voltage that wont fluctuate or. Bosch air mass flow sensor maf overview datasheet for volvo 240 and 260 fuel injection systems. Most are volvo documents. Volvo 240 and 260 wiring diagrams. Ampere ratting a 1.
If you have a car that needs a tach pulse signal to turn on the fuel pump relay like in any volvo 240 you may find a need for a device like this. Volvo 240 wiring diagrams modelyear 1985 and later. To determine differences use an oem wiring diagram bookto access relays remove the ashtray push the spring clip at the top and fuse panel cover push the plastic snap at the bottom. How to re wire a fuel pump off a relay. When it engages the second half of the relay brings the red wire 12v battery to the yellow red wire to fuse 4. The below diagram is typical of a 1985 1993 240 relay.
Volvo 240 1983 fuse box diagram this is diagram about volvo 240 1983 fuse box diagram you can learn online. Volvo 240 1975 wiring diagram. Volvo 240 1976 wiring diagram. Relay locations vary by model year and market. Volvo 240 260 service manual section 4. Volvo 240 fuse box diagram.
Volvo 240 260 1980 wiring diagram. At location d4 on that diagram the other side of fuse 4 is the power feed to the fuel pumps. I bought the 95 volvo 850 5 speed for 600 and with registration oil change tune up and other parts i am into this car about 1250. 240 fuel pump wiring circuits. The pages linked below contain technical data and help for the service and maintenance of various volvo cars. Remember to take all necessary safety precautions when working on your car.
Rear axle power train transmissions. The 740 uses the same relay but keep in mind that some 700 cars swapped sides for the fuel system. So in the end it was a combination of bad wiring to the fuel pump relay bad fuel pressure regulator and a faulty camshaft position sensor. Main lighting relay 1985 and later 15. Fits 240 dlgl 85 93 all lh jetronic 22 and 24.
Gallery of Volvo 240 Fuel Pump Relay Wiring Diagram
