Fuel Pump Or Related Issue.

[G Force]

I do have an official workshop manual but I am not technical so don't really understand it.

Pretty sure the relay does switch on as I hear it click.

Hi if you want to you could post up the relevant diagram for the fuel pump circuit or MFU and MEMS ECU we can point out the wires to test, and what to test for.

[The Express Valeter]

Unfortunately I don't have a scanner/printer so can't do that either. Just a waiting game I guess till he can get round here lol.

[kobe]

Hi Andy - I guess you sorted this out - what was the cause? It seems similar to problems I keep getting. Cheers, John.

[The Express Valeter]

I had it taken to an auto electrician who sussed it in 10 minutes. On the nearside turret is the fuel control unit which is about the size of a cigarette packet and under there is a fuel system relay (sure that is what they called it). It is a black thing which initially they said to try & get another but they repaired it - problem solved.

[kobe]

Thanks Andy. I'll get my garage to test it out.

[The Express Valeter]

Fuel Pump relay - It just came to me lol.

[kobe]

I knew what you meant. Just ordered 2.

[The Express Valeter]

I knew what you meant. Just ordered 2.

Where did you order them from? I think I will order one too.

[kobe]

[QUOTE=The Express Valeter;175866]Where did you order them from? I think I will order one too.[/QUOTe

I ordered them through my garage. I will ask him when I call in next week. I guess he will tell me?

[The Express Valeter]

Thanks. I was watching a ballast resistor on ebay but don't know if it is the correct item or not.

[Jeff Turbo]

I had it taken to an auto electrician who sussed it in 10 minutes. On the nearside turret is the fuel control unit which is about the size of a cigarette packet and under there is a fuel system relay (sure that is what they called it). It is a black thing which initially they said to try & get another but they repaired it - problem solved.

It's called a multifunction unit Andy as I posted in post number 5
John, unless you have a later Montego your car will have 2 relays side by side instead

[kobe]

Thanks Jeff. That's what I ordered. Not fixed it though.

[The Express Valeter]

It's called a multifunction unit Andy as I posted in post number 5
John, unless you have a later Montego your car will have 2 relays side by side instead

Hi Jeff, That multifunction thing, is that not the black box about the size of the cigarette packet? I bought one of those as a spare listed for a Caterham lol.

I was told the other little black thing (much smaller) that is directly underneath the larger item was the relay?