no spark or injection

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lucifer
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no spark or injection

Post by lucifer »

hi all,

i have the following problem
i have changed my ze disty o seal becouse its whas leaking
i didnt need to disconect any plugs

i changed it
turned my disty back on and i have no spark or injection :(
the disty is on time
no fuses are blown

i have a hei and a extenal coil

i have 2 x 12v on by coil
2 x 5v on my disty
2 x 12 v on my hei with contact on


what could be the problem?

hope that you can help me out

greetings lucifer
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RS_OBD'oh_2
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Re: no spark or injection

Post by RS_OBD'oh_2 »

lucifer wrote:turned my disty back on and i have no spark or injection
Did you mark it's position before removal?
what do you mean by no injection? Rail has no pressure or injectors not opening?

Check batt terminals
check ground wires
check plugs to make sure they are seated
check disty position.
Check plug wire order
etc etc

Narrow some things down and get back to us
lucifer
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Re: no spark or injection

Post by lucifer »

the wires are good conected.
i have changed my ecu but didnt solve the problem.
disty is on time
and the start motor turns auround
i have 2 times earth on the disty and 2 times 5v
the other conector is conected to the hei modulle
the hei haves 2 12v and 2 earth on the 4 wires
on the coil i have 2 times 12v

hope that you can help me out

greetings kevin
lucifer
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Re: no spark or injection

Post by lucifer »

i checked the fuel pressure with the diagnosis box and its ok o hear it running
wytbishop
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Re: no spark or injection

Post by wytbishop »

Try a new HEI module. They break.
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lucifer
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Re: no spark or injection

Post by lucifer »

is there a way to test the hei?
wytbishop
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Re: no spark or injection

Post by wytbishop »

there is. Google will tell you.

I found this in 10 seconds on testing the HEI module.

1. Remove the module. (watch out for the dielectric grease on the underside, It's relatively harmless, but goopy:)
2. Connect a test lamp between the B and C module terminals and jumper +12 volts to the B terminal and then ground the module at the (Grd) terminal. If the lamp lights then the module is bad.
3. If the module passes step one, then jumper between the B and G terminals. If the lamp lights, the module is probably OK.
94' RS/GS/MS/CF Monster Turbo...coming soon.
93' GS SE, the Black Beast, the former love of my life...soon to be gutted and crushed.
94' GS, black on black, now in several small pieces...and one large crushed piece.
2007 Mazda3 GT Sport --- super fun
2004 Honda RC51 --- Lost forever to some theavin' bastard
My Worklog
My feedback thread
Never attribute to malice that which can be adequately explained by stupidity.
lucifer
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Re: no spark or injection

Post by lucifer »

hei is ok
fuel pump also and the conectors
i get no error codes
but my ecu is in warning program



greetings
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WhiteFinish
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Re: no spark or injection

Post by WhiteFinish »

The weird thing is that it doesn't get fuel or spark.

Isn't there some kind of a relay that controles these things?
Just another Mx3 freak :)

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