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[markey mark]

right guys having a nitemare today !! over the last two weeks i have fitted new roker cover gaskets and plenum seals and various o rings !! finished putting it all back together today and redoing all the vac pipes ( thanks marks dtm ) !! went to start car and when turned ign on the rev counter sat at just above 2000 rpm   so tried to start car and having none of that !! after hours of checking found there was no fuel coming to inlet so frigged the pump to run and it pumped fuel up ok but pump not running with cranking !! any body any ideas please doing my head in at the min !!!! thanks mark

[Taxi_Driver]

Sounds like an electrical prob to me.....but what i dont know sorry  

Bad earth somewhere perhaps?

[markey mark]

had a sparky here all afternoon td checking and found nowt !! thanks any way matey   oh and by the way its a 2.5 cdx on a r plate cheers

[omegaV6CD]

had a sparky here all afternoon td checking and found nowt !! thanks any way matey   oh and by the way its a 2.5 cdx on a r plate cheers

Have you connected all the sensors? Do you get any faultcodes? You might want to do the paperclip test.

[markey mark]

had a sparky here all afternoon td checking and found nowt !! thanks any way matey   oh and by the way its a 2.5 cdx on a r plate cheers

Have you connected all the sensors? Do you get any faultcodes? You might want to do the paperclip test.

yea mate checked and double checked !!!! gona do paperclip test tomorrow when i get in at 4  

[JasonH]

I wonder if you might have some sensors plugged in the wrong place i.e. the leads swapped over.

[CaptainZok]

I'm guessing here but the faulty RPM reading could be a clue.
Assuming the rev counter signal is gleaned from the crank sensor then maybe this is connected wrongly.

I'm sure one of the experts will be along soon to sort it for you.

[markey mark]

I wonder if you might have some sensors plugged in the wrong place i.e. the leads swapped over.

all sensors spot on double checked !! leads the same only one been out of dispac !!!  

[markey mark]

I'm guessing here but the faulty RPM reading could be a clue.
Assuming the rev counter signal is gleaned from the crank sensor then maybe this is connected wrongly.

I'm sure one of the experts will be along soon to sort it for you.

crank sensor hasnt been disconected bud !! it was running fine till i took it to bits to do rocker gaskets !!  b u gg er  

[STMO123]

Have you trapped any leads under cam covers. I know this can sometimes happen with knock sensor lead. (Clutching at straws really)

[CaptainZok]

Could you have damaged any wiring in the cable tray when doing the ns cover?

[Marks DTM Calib]

Check two things first.....

1) The main positive supply from the battery to the ECU box.

2) There are no loose connectors in the ECU box.

[rhydV6]

Did you disconnect battery while doing the work?

Checked you have spark?

If no spark or fuel then it's immobiliser related

Also I assume you have correctly refitted the multiplug at back of fuel rail?

[markey mark]

Check two things first.....

1) The main positive supply from the battery to the ECU box.

2) There are no loose connectors in the ECU box.

do you mean the relay connections mark ??

[markey mark]

Did you disconnect battery while doing the work?

Checked you have spark?

If no spark or fuel then it's immobiliser related

Also I assume you have correctly refitted the multiplug at back of fuel rail?

 no i didnt dissconect the battery matey !! dont know if there is a spark will have to check that !! and yes all connectors are fully home and there are no cables trapped !! thanks guys