wiring diagram

dusterbd13 · 09-10-2008, 07:53 PM

i need a diagram for my 87. its blowing fuel pump fuses, so its a got a short somewhere. ive got a chiltons, but it sucks.

anyone know where i can find a decent one for free?

Michael

DarkKnite2009 · 09-10-2008, 09:46 PM

This is for a 92 but was all I could find

DarkKnite2009 · 09-10-2008, 09:46 PM

http://www.rightautos.com/topic/Chev...ge-o-d-s?img=0

Sorry lol

minitrucker83 · 09-10-2008, 10:37 PM

What motor? 2wd or 4wd?

dusterbd13 · 09-11-2008, 08:03 AM

2.8, 2WD, auto.

and darknight: thanks for the help. but thats about the same as what chiltons has. and the same fuse powers more than just that.

Michael

minitrucker83 · 09-11-2008, 06:50 PM

Quote: Originally Posted by dusterbd13

2.8, 2WD, auto.

and darknight: thanks for the help. but thats about the same as what chiltons has. and the same fuse powers more than just that.

Michael

The diagram posted above is exactly what I pulled from alldata. Sorry I couldnt be more helpful.

OneLowSdime · 09-11-2008, 06:52 PM

go to autozone and ask for one they will always give you one

MadMikeZ28 · 09-11-2008, 07:07 PM

Whats wrong with that diagram? It shows all and the only other thing not in the diagram that the fuse powers is two leads to the ECM. But the diagram has the fuse labeled as ECM B. Look up the diagram on autozone.com in the repair section.

dusterbd13 · 09-11-2008, 09:52 PM

i tried the autozone website, and all i get are little red x's.
and the reason i believed that the ECMB fuse powered more is that the chltons had a pink wire that was involved with the oil pressure sending switch, ignition, fuel pump, and something else.

i guess ill goi with this one then, and see what i get. iff all it does is power the ECM and fuel pump, though, i should be safe to string all new wires to bypass the short, correct? wont have to take anything else into account?

Michael

MadMikeZ28 · 09-11-2008, 10:49 PM

My Chilton's (the fat one by Chilton's book company, not the thin one by haynes) shows an orange wire from that fuse. Two go to the ECM (C16 and B1) and one goes oil pressure switch and fuel pump relay. That would be for the 2.5 and 4.3. the 2.8 has the same but instead of two only one wire to the ECM (C16).

dusterbd13 · 09-18-2008, 07:53 AM

got it last nigh. it was the orange wire tapped into the circuit that also went to an oil pressure switch. the switch loosened and melted to my exhaust.
its fixed and running again. im going to drive it to the lumberyard and back today, and well see how it works.
Michael

fwilson1 · 10-12-2008, 07:09 PM

I need to know if anyone has a wiring diagram for a 1988 2.5 liter S10. I recently purchased a 1988 S15 that had water damaged and a 1988 S10 with no engine. I started the S15 and the engine ran as lone as I sprayed fuel into the throttle body (short in the electrical system to the fuel pump). The motor was removed from the S15 and installed in the S10. I tried to start the engine, the starter would turn the engine but no fire was getting to the spark plug, I then noticed that turn signal lights and the high beam indicator were illuminated with the key turned to the off position. The rotor and the distributer cap were both replaced prior to installing the engine into the S10. If anyone has an answer to this problem please reply.

1stGenFan · 10-15-2008, 12:08 AM

http://www.autozone.com/servlet/UiBr...raseCrumbs=YES

Here ya go. Autozone web site.

beat-ol truck · 10-16-2008, 12:46 PM

I also have Mitchell on Demand at home, I can print out what you need and mail it to you.....just pay postage + something for ink.

Email me with what you need.

MadMikeZ28 · 10-16-2008, 05:25 PM

Quote: Originally Posted by beat-ol truck

I also have Mitchell on Demand at home, I can print out what you need and mail it to you.....just pay postage + something for ink.

Email me with what you need.

Hey don't forget the cost of the paper and the envelope. Or you could save the images and send them email. But then you would need to figure out a percentage of what you pay your ISP to charge for the time it took to save and send a pic on the web.

beat-ol truck · 10-17-2008, 11:32 AM

sorry I offered.

Do you give out stuff for free? If so, I need a gas tank in a bad way

MadMikeZ28 · 10-17-2008, 06:17 PM

Yes I do give out stuff for free. I have given away books and computer software that I purchased new, at no cost to the other people (and yes I did mail them and paid for that out of my pocket as well, small items=low cost postage). Not long ago some people had posted on craigs they needed a cooler so I gave them one that I was going to put in my garage. But they came and picked that up. If you want I have a fuel tank you can have if you want to pick it up

beat-ol truck · 10-20-2008, 10:48 AM

where you at??

might have to take you up on that

MadMikeZ28 · 10-20-2008, 10:24 PM

California

beat-ol truck · 10-21-2008, 10:35 AM

well if it were California, PA.....id be down in a couple hours.

but something tells me you mean the OTHER California........

09-10-2008, 07:53 PM	#1
dusterbd13 Registered User Age: 27 Join Date: Apr 2008 Posts: 81 Location: User is: OffLine	wiring diagram i need a diagram for my 87. its blowing fuel pump fuses, so its a got a short somewhere. ive got a chiltons, but it sucks. anyone know where i can find a decent one for free? Michael
	[Reply w/Quote]

09-10-2008, 09:46 PM	#2
DarkKnite2009 Registered User Age: 21 Join Date: Sep 2008 Posts: 73 Location: Clearwater, Fl User is: OffLine	Re: wiring diagram This is for a 92 but was all I could find
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09-10-2008, 09:46 PM	#3
DarkKnite2009 Registered User Age: 21 Join Date: Sep 2008 Posts: 73 Location: Clearwater, Fl User is: OffLine	Re: wiring diagram http://www.rightautos.com/topic/Chev...ge-o-d-s?img=0 Sorry lol
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09-10-2008, 10:37 PM	#4
minitrucker83 S-series abuser Age: 25 Join Date: Apr 2003 Posts: 477 Location: Fenton, MO User is: OffLine	Re: wiring diagram What motor? 2wd or 4wd?
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09-11-2008, 08:03 AM	#5
dusterbd13 Registered User Age: 27 Join Date: Apr 2008 Posts: 81 Location: User is: OffLine	Re: wiring diagram 2.8, 2WD, auto. and darknight: thanks for the help. but thats about the same as what chiltons has. and the same fuse powers more than just that. Michael
	[Reply w/Quote]


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09-11-2008, 06:50 PM	#6
minitrucker83 S-series abuser Age: 25 Join Date: Apr 2003 Posts: 477 Location: Fenton, MO User is: OffLine	Re: wiring diagram Quote: Originally Posted by dusterbd13 2.8, 2WD, auto. and darknight: thanks for the help. but thats about the same as what chiltons has. and the same fuse powers more than just that. Michael The diagram posted above is exactly what I pulled from alldata. Sorry I couldnt be more helpful.
	[Reply w/Quote]

09-11-2008, 06:52 PM	#7
OneLowSdime I SHIT BRICKS Age: 20 Join Date: Jul 2007 Posts: 4,339 Location: Oshkosh WI 54901 User is: OffLine	Re: wiring diagram go to autozone and ask for one they will always give you one
	[Reply w/Quote]

09-11-2008, 07:07 PM	#8
MadMikeZ28 doing it for mom Age: 40 Join Date: Jul 2006 Posts: 2,089 Location: In your basement User is: OffLine	Re: wiring diagram Whats wrong with that diagram? It shows all and the only other thing not in the diagram that the fuse powers is two leads to the ECM. But the diagram has the fuse labeled as ECM B. Look up the diagram on autozone.com in the repair section.
	[Reply w/Quote]

09-11-2008, 09:52 PM	#9
dusterbd13 Registered User Age: 27 Join Date: Apr 2008 Posts: 81 Location: User is: OffLine	Re: wiring diagram i tried the autozone website, and all i get are little red x's. and the reason i believed that the ECMB fuse powered more is that the chltons had a pink wire that was involved with the oil pressure sending switch, ignition, fuel pump, and something else. i guess ill goi with this one then, and see what i get. iff all it does is power the ECM and fuel pump, though, i should be safe to string all new wires to bypass the short, correct? wont have to take anything else into account? Michael
	[Reply w/Quote]

09-11-2008, 10:49 PM	#10
MadMikeZ28 doing it for mom Age: 40 Join Date: Jul 2006 Posts: 2,089 Location: In your basement User is: OffLine	Re: wiring diagram My Chilton's (the fat one by Chilton's book company, not the thin one by haynes) shows an orange wire from that fuse. Two go to the ECM (C16 and B1) and one goes oil pressure switch and fuel pump relay. That would be for the 2.5 and 4.3. the 2.8 has the same but instead of two only one wire to the ECM (C16).
	[Reply w/Quote]

09-18-2008, 07:53 AM	#11
dusterbd13 Registered User Age: 27 Join Date: Apr 2008 Posts: 81 Location: User is: OffLine	Re: wiring diagram got it last nigh. it was the orange wire tapped into the circuit that also went to an oil pressure switch. the switch loosened and melted to my exhaust. its fixed and running again. im going to drive it to the lumberyard and back today, and well see how it works. Michael
	[Reply w/Quote]

10-12-2008, 07:09 PM	#12
fwilson1 Registered User Join Date: Oct 2008 Posts: 1 Location: User is: OffLine	Re: wiring diagram I need to know if anyone has a wiring diagram for a 1988 2.5 liter S10. I recently purchased a 1988 S15 that had water damaged and a 1988 S10 with no engine. I started the S15 and the engine ran as lone as I sprayed fuel into the throttle body (short in the electrical system to the fuel pump). The motor was removed from the S15 and installed in the S10. I tried to start the engine, the starter would turn the engine but no fire was getting to the spark plug, I then noticed that turn signal lights and the high beam indicator were illuminated with the key turned to the off position. The rotor and the distributer cap were both replaced prior to installing the engine into the S10. If anyone has an answer to this problem please reply. Last edited by fwilson1 : 10-12-2008 at 07:10 PM.
	[Reply w/Quote]

10-15-2008, 12:08 AM	#13
1stGenFan Registered User Join Date: Apr 2006 Posts: 71 Location: NorCal User is: OffLine	Re: wiring diagram http://www.autozone.com/servlet/UiBr...raseCrumbs=YES Here ya go. Autozone web site.
	[Reply w/Quote]

10-16-2008, 12:46 PM	#14
beat-ol truck Certified Slacker Join Date: Apr 2008 Posts: 173 Location: Pittsburgh User is: OffLine	Re: wiring diagram I also have Mitchell on Demand at home, I can print out what you need and mail it to you.....just pay postage + something for ink. Email me with what you need.
	[Reply w/Quote]

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

10-16-2008, 05:25 PM	#15
MadMikeZ28 doing it for mom Age: 40 Join Date: Jul 2006 Posts: 2,089 Location: In your basement User is: OffLine	Re: wiring diagram Quote: Originally Posted by beat-ol truck I also have Mitchell on Demand at home, I can print out what you need and mail it to you.....just pay postage + something for ink. Email me with what you need. Hey don't forget the cost of the paper and the envelope. Or you could save the images and send them email. But then you would need to figure out a percentage of what you pay your ISP to charge for the time it took to save and send a pic on the web.
	[Reply w/Quote]

10-17-2008, 11:32 AM	#16
beat-ol truck Certified Slacker Join Date: Apr 2008 Posts: 173 Location: Pittsburgh User is: OffLine	Re: wiring diagram sorry I offered. Do you give out stuff for free? If so, I need a gas tank in a bad way
	[Reply w/Quote]

10-17-2008, 06:17 PM	#17
MadMikeZ28 doing it for mom Age: 40 Join Date: Jul 2006 Posts: 2,089 Location: In your basement User is: OffLine	Re: wiring diagram Yes I do give out stuff for free. I have given away books and computer software that I purchased new, at no cost to the other people (and yes I did mail them and paid for that out of my pocket as well, small items=low cost postage). Not long ago some people had posted on craigs they needed a cooler so I gave them one that I was going to put in my garage. But they came and picked that up. If you want I have a fuel tank you can have if you want to pick it up
	[Reply w/Quote]

10-20-2008, 10:48 AM	#18
beat-ol truck Certified Slacker Join Date: Apr 2008 Posts: 173 Location: Pittsburgh User is: OffLine	Re: wiring diagram where you at?? might have to take you up on that
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10-20-2008, 10:24 PM	#19
MadMikeZ28 doing it for mom Age: 40 Join Date: Jul 2006 Posts: 2,089 Location: In your basement User is: OffLine	Re: wiring diagram California
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10-21-2008, 10:35 AM	#20
beat-ol truck Certified Slacker Join Date: Apr 2008 Posts: 173 Location: Pittsburgh User is: OffLine	Re: wiring diagram well if it were California, PA.....id be down in a couple hours. but something tells me you mean the OTHER California........
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