help just finish my swap on my 99 ek no power to the ecu
01-29-2007, 06:39 PM
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help just finish my swap on my 99 ek no power to the ecu
just finish my swap
running into some problems
INFO:
99 cx hatch
99 ex COUPE engine wire harness (one pice )
obd2b to obd1 jumper harness
obd1 p72 ecu
THE PROBLEM :
well not getting power to ecu , i did a test light on the yell/black wire on the center connector of the wire harness and nothing AND NO power on the no.39 fuse in the under dash fuse box what could be . i have no spark nor the fuel pump is priming
help plz
and i when I turn the ingnition to the II I dont have a CEL light or anything like that
thanks
running into some problems
INFO:
99 cx hatch
99 ex COUPE engine wire harness (one pice )
obd2b to obd1 jumper harness
obd1 p72 ecu
THE PROBLEM :
well not getting power to ecu , i did a test light on the yell/black wire on the center connector of the wire harness and nothing AND NO power on the no.39 fuse in the under dash fuse box what could be . i have no spark nor the fuel pump is priming
help plz
and i when I turn the ingnition to the II I dont have a CEL light or anything like that
thanks
01-29-2007, 06:41 PM
#2
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Re: help just finish my swap on my 99 ek no power to the ecu (super-hatch)
are all your grounds good? do you have the ground on the thermostat housing connected. that is the ground for the ecu
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01-30-2007, 02:07 PM
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Re: (super-hatch)
can someone tell me how to check stap by step if I'am getting power to my ecu , like wich fuse/relay to check step by step
thanks
thanks
01-30-2007, 06:41 PM
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Re: (averyvm)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by averyvm »</TD></TR><TR><TD CLASS="quote">yo superhatch I love ur signature, im definately going to steal it</TD></TR></TABLE>
only if u help me
only if u help me
01-30-2007, 06:50 PM
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Re: (super-hatch)
if your main relay comming on? check to hear if the circuit is clicking, that means its opening, if thats not working you might have a blown main relay, check into that
01-30-2007, 06:59 PM
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Re: (Cashieboi)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Cashieboi »</TD></TR><TR><TD CLASS="quote">if your main relay comming on? check to hear if the circuit is clicking, that means its opening, if thats not working you might have a blown main relay, check into that</TD></TR></TABLE>
if I have a blown main relay that means that atleast my cluster should be giving me a cel right ?but its not
if I have a blown main relay that means that atleast my cluster should be giving me a cel right ?but its not
01-30-2007, 07:00 PM
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Re: help just finish my swap on my 99 ek no power to the ecu (super-hatch)
try running a ground straight from the battery to the block. also if you have a hayes manuel- it gives you trouble shooting to test the main relay.
01-31-2007, 01:11 PM
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Re: help just finish my swap on my 99 ek no power to the ecu (luv2boost)
lights shude still comeon, if you have a blown relay you will kno, you can hear ur main relay come on when u turn the key, dont even have to start the car to hear it, if your gettin no power to ecu fuel pump and no spark, main relay may ahve sumthing to do with it, i just did mini me swap and i was having the same problem, if you have a kill switch with a spliced power wire (yellow n black one) re wire it correctly and check to see if your main relay is clickin when u turn key
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