Volvo 940 Fuel Pump Relay Problems

3523608 a relay for fuel pump injection.

Volvo 940 fuel pump relay problems.

Have the same problem. I have replaced the fuel pump relay and the fuel. No buzz means the fuel pump isn t running. Problems with the 740 fuel pump and headlight relays are well documented.

The 3 main things to check in the fuel circuit are the fuel pump relay and the 2 fuel pumps. Sunday may 22nd 2011 at 8 06 pm. Fits 240 dl gl 85 93 all lh jetronic 2 2 and 2 4. There are 2 relays inside the fuel injection pump relay.

Block ed fuel filter. 5 0 out of 5 stars 1. Same as previous volvo pn 1347603. Volvo 240 244 245 740 745 760 780 940 fuel pump relay 3523608.

It might just be a blown fuse or a bad relay but on a high mileage vehicle it s often a bad fuel pump. Often this will be intermittent. I drove my volvo on errands this morning ending up at the local auto parts store to purchase fuel injection pressure testing equipment. 1994 volvo 940 wagon where is the fuel pump relay replaced fuel pump fuses are good still no fuel.

Fuel pump and fi relay diagnostic tests. Volvo 850 c70 v70 fuel pump relay 4 prong kaehler 9434225 brand new. Here is a procedure to test the operation of the fuel injection relay and the operation of both fuel pumps. Only 20 left in stock order soon.

I think i solved the stalling problems. A new fuel pump assembly might be an option if the problems have become extreme. Airtex e8186 electric fuel pump. Drilling holes in relay covers to cool them.

Fuel injection relay test. 5 0 out of 5 stars 4. When the wires cool down the connection is re establised. The problem i have is it keeps blowing the fuel pump fuse.

The most common causes of no fuel supply are. New relay aftermarket part made by professional parts sweden. Also known as a fuel pump relay or main fuel system relay.