Help!!!

[WabTheKing]

7A with no spark

dizzy changed

metal dizzy sprocket

ecu changed

timming sensors checked/changed

fuses checked

coil changed

any ideas?

had this problem a couple of weeks ago and we thought we has solved it with the timming sensors but its happened again - poss an earth or a relay gone?

this is really doing my head in now please help!!!!!!

regards
will

[WabTheKing]

H E L P !

[quattronutter]

do you have live at the coil,carbon brush in the dizzy cap?assuming its the old one that is,check all the engine earths as well,iv had similar problems with 16v golfs,turned out to be crappy earth causing problems..

[quattronutter]

other possibility is the woodruff key has sheared off the crank pulley causing timing problems

[WabTheKing]

where abouts are the differnt earths?

ive checked the ones just above the fuel pressure reg?

going to check the browns at the ecu end

[PeterS]

Will:
How did you check the position of the distributor and ensure that its aligned to #1 TDC ?

-Peter

[WabTheKing]

little dot on the top pully with arrow, line on the rotating part of the dizzy with the line on the outer casing

[martinjs]

Did you check timing marks on flywheel and crank pulley also? Is there any signal leaving the coil?

[PeterS]

Will:

first try moving the distributor a "hair" clockwise, try it, then a "hair" anti clockwise and try it again.
next thing is to ensure that the cam and crank timing are correct:

- does the "0" on the flywheel line up with the edge of the bell housing? Look into the port under the under the dist, near the crank breather.

http://www.sjmautotechnik.com/trouble_shooting/eng.html#tim

-Peter

[caterpillar]

the ignition switch may gone BAD....check the coil,you shall have 12v min on the coil. then you may have bad earth from the engine to bat,or chassi...

[porkkis]

And even the 62 degree pin on the flywheel may have been litterally fallen off. This is rare, but possible!

Take out the starter and inspect that the pin is there.

[pastures16]

have you checked the hall sensor common problem

[WabTheKing]

And even the 62 degree pin on the flywheel may have been litterally fallen off. This is rare, but possible!

Take out the starter and inspect that the pin is there.

checked this one as that popped into my mind

[WabTheKing]

the ignition switch may gone BAD....check the coil,you shall have 12v min on the coil. then you may have bad earth from the engine to bat,or chassi...

yep 12v over the coil but no sparky sparky

[WabTheKing]

have you checked the hall sensor common problem

yep changed the complete dizzy for the one out of my car which we know works