help me no start
#1
help me no start
I have an 89 mustang gt that caught on fire!!!
put in a used harness from another 89 gt but from a stick this one is an auto.
turn key on all lights and everything work.
but..... no fuel pump kicking in, starter doesnt engage, and no spark
need any and all suggestions
put in a used harness from another 89 gt but from a stick this one is an auto.
turn key on all lights and everything work.
but..... no fuel pump kicking in, starter doesnt engage, and no spark
need any and all suggestions
#3
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Join Date: September 10, 2007
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If you don't already have this link- its quite helpful in breaking down your wiring- http://www.veryuseful.com/mustang/tech/engine/#Diagrams . Where exactly did that fire originate? headlight/foglamp switch or ignition or somewhere else?
#4
Well the only thing that makes me tell you this is the starter has nothing to do with the computer system. But the positive signal to the computer has the same reference. No fuel pump and ignition tells me your not getting a 12 volt signal.
#6
help
So you think its the ignition switch then?
I have had people tell me that it could have to do with the fact that this car is an auto and the harness came out of a stick. could that be it?
I can tell you that if I jump the selonoid I can get the car to turn over, but still no spark.
I have had people tell me that it could have to do with the fact that this car is an auto and the harness came out of a stick. could that be it?
I can tell you that if I jump the selonoid I can get the car to turn over, but still no spark.
#8
Originally Posted by wanajmpstang
so what can i do ?
anyone live in wisconsin that wants to figure this out!!!!!
anyone live in wisconsin that wants to figure this out!!!!!
#9
so the swiych will turn the accesoiries on like blower etc. I do have another colum and switch out of donor car. have to try that
as far as voltage to computer etc please dont tell me that wouldnt have anything to do with somesort of neutral saftey switch.Where r u from?
as far as voltage to computer etc please dont tell me that wouldnt have anything to do with somesort of neutral saftey switch.Where r u from?
#10
Originally Posted by wanajmpstang
so the swiych will turn the accesoiries on like blower etc. I do have another colum and switch out of donor car. have to try that
as far as voltage to computer etc please dont tell me that wouldnt have anything to do with somesort of neutral saftey switch.Where r u from?
as far as voltage to computer etc please dont tell me that wouldnt have anything to do with somesort of neutral saftey switch.Where r u from?
#12
Originally Posted by wanajmpstang
OK BUT WILL THAT ALSO STOP THE FUEL PUMP AS WELL? REMEMBER I DONT HAVE ANY POWER TO THE PUMP
#13
There is a key ignition switch where the key goes, then there is an ignition switch under the dash that sends power to the car. They are known for going out, in fact they were recalled on the late 80 models. Just use a test light with the key on and see where it goes. I will see if i can find my wiring diagrams to give you some direction.
#16
Originally Posted by wanajmpstang
is the wire harness different from an auto to a stick shift
#19
well if you had an engine fire, you should have been able to save the harness for the tranny and just snap it in place. The same main harness, it is just the part of the harness that plugs in down near the transmission. You should have been able to plug yours right into the harness.
#20
GOT GOOD NEWS GOT IT TO TURN OVER SPARK AND IF I RUN A JUMPER WIRE TO THE FUEL PUP IT RUNS NOW I AM MAKING SOME PROGRESS, HAD TO WIRE THE NEUTRAL SAFTEY SWITCH IN ORDER TO GET IT TO START
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