Fuel cut out switch (bwm 525i)

[mrsuz]

Is there anybody out there that can help me with this problem ..my battery ran flat so i replaced it with a new one and now my car wont start it will turn over but not fire is there a fuel cut out switch on this model if so where is it only i have looked high and low for it ..or is it another problem i dont know about ..

Many thanks in advance..

[Martin in Bellevue]

Check the main relay, fuel pump relay in the pass side ebox, near the dme. The crank position sensor may also be the cause of this fault, but less likely in coincidence with battery replacement. The relays can be jumped at pins 30 & 87 for testing.

[mrsuz]

Check the main relay, fuel pump relay in the pass side ebox, near the dme. The crank position sensor may also be the cause of this fault, but less likely in coincidence with battery replacement. The relays can be jumped at pins 30 & 87 for testing.

Thank you for replying back have tried that but no differance..am still stumped.. has this vehical got a fuel cut out switch ??? am starting to rip my hair out ...lol..

[E34-520iSE]

Hey Mrsuz, what model/year?

Cheers,

Shaun

[mrsuz]

hi there it is a 525i se and on a m reg plate ..

Cheers

[E34-520iSE]

hi there it is a 525i se and on a m reg plate ..

Cheers
This probably sounds daft, but have you checked your battery connections, fusible links, red wires that go to the battery,earth grounding cable etc etc etc. If it was running before the battery was changed then there must be a problem with cabling.

HTH,

Shaun

[mrsuz]

Cheers will try that but i know the cables are in good condition . many thanks again