Volvo 240 Fuel Pump Relay Wiring Diagram

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Volvo 240 260 service manual section 4. 1991 mazda mx 6 fuse box diagram.

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I have experienced an inconvenient fuel pump relay failure in five of my volvos over the years 240s and 740s.

Volvo 240 fuel pump relay wiring diagram.
Wiring into the fuse block 1989 volvo 240 answered by a verified volvo mechanic.
1992 mazda mx 6 wiring fuse box diagram.
Bosch air mass flow sensor maf overview datasheet for volvo 240 and 260 fuel injection systems.

If the date is older than 1991 replace it no matter what.
When it engages the second half of the relay brings the red wire 12v battery to the yellow red wire to fuse 4.
Rear axle power train transmissions.

If you are somewhat mechanically inclined familiar with the use of a 12 volt test light and have a good wiring diagram available you can quickly trouble shoot most fuel pump related problems.
Interruption of fuel supply is one of the most common no start problems in fuel injected cars.
Created on 2011 03 04 by ipd staff.

1992 mazda mx 6 wiring fuse box map.
Oil pump steering wheel steering shaft relay and timer control unit front steering gear assembly speed control rear steering gear assembly steering angle transfer shaft solenoid valve reserve tank.
I have replaced the fuel pump relay and it still does not start.

A 1990 volvo 240 will not start.
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.
Assuming im reading the diagrams correctly and that they are the correct diagrams both big assumptions the fuel tank fuel pump item x in the diagram below circled in red is protected by the 4 fuse which isnt energized until the relay item f and circled in blue pulls inthe current for the relay flows through the 6 fuse so both 4 and 6 need to be intact in order for the fuel.

I can not get my brake head lights working and can not understand electrical wiring diagrams totally.
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.
Fits 1990 1993 volvo 240 fuel pump relay stribel 72855zr 1991 1992 white see more like this.

So no juice at one side of 4 no juice at the fuel pump side of 4 no working fuel pumps.
This group contains the volvo 240 260 service repair manuals of the rear axle driveshaft and manual.
The fuel pump relay fails to provide power to the fuel pump due to a crack in the relay circuit board.

Volvo 760 244 245 740 745 780 240 940 1984 1995 kaehler fuel pump relay white fits.
If you look on the relay theres a date code.
Volvo came out with a newer relay after 1990 91 and the later relays are better made.

After one particularly stupid 200 tow bill i made it a point to replace the original fuel pump relays in my older volvos with new ones and then i would carry a good used one as a spare in my glovebox just in case.
Volvo 240 wiring diagrams modelyear 1985 and later.
Bosch fuel pump relay volvo 240 260 76 84 saab 99 2030a fuel pump relay.

At location d4 on that diagram the other side of fuse 4 is the power feed to the fuel pumps.

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