Volvo 940 Fuel Pump Relay Problems

Sunday may 22nd 2011 at 8 06 pm.

Volvo 940 fuel pump relay problems.

I think i solved the stalling problems. Same as previous volvo pn 1347603. A new fuel pump assembly might be an option if the problems have become extreme. Also known as a fuel pump relay or main fuel system relay.

Have the same problem. Often this will be intermittent. Block ed fuel filter. I have replaced the fuel pump relay and the fuel.

Drilling holes in relay covers to cool them. Volvo 240 244 245 740 745 760 780 940 fuel pump relay 3523608. 740 all 760 1983 87 940 all except se d 1 bulb failure sensor seat belt reminder windshield wiper delay tailgate wiper delay fuel injection system relay impulse relay 1982 or front foglights flasher unit main lighting relay 1983 overdrive relay j window winders electric fan l r. 5 0 out of 5 stars 1.

No buzz means the fuel pump isn t running. The problem i have is it keeps blowing the fuel pump fuse. Most of the 200 series volvo with bosch k jetronic fuel injection have an auxiliary in tank fuel pump and a main fuel pump controlled by a fuel pump relay. The 3 main things to check in the fuel circuit are the fuel pump relay and the 2 fuel pumps.

Fits 240 dl gl 85 93 all lh jetronic 2 2 and 2 4. Problems with the 740 fuel pump and headlight relays are well documented. Burnt fuse and relay panels and overheated connections are common in used 740 and 940 cars. 5 0 out of 5 stars 4.

3523608 a relay for fuel pump injection. Fuel injection relay test. Fuel pump and fi relay diagnostic tests. The most common causes of no fuel supply are.

I drove my volvo on errands this morning ending up at the local auto parts store to purchase fuel injection pressure testing equipment. There are 2 relays inside the fuel injection pump relay. Only 20 left in stock order soon. When the wires cool down the connection is re establised.

Here is a procedure to test the operation of the fuel injection relay and the operation of both fuel pumps. Airtex e8186 electric fuel pump. 1994 volvo 940 wagon where is the fuel pump relay replaced fuel pump fuses are good still no fuel.