motor wire trouble snow balled

[Scottwoodguy]

i learn a lot thats fun to me but waisted alot of time but you ask ppl dont know or you spend a day and rr parts and still rich
it been going on for about a year fix something it need fix any way then run rich again next day oir after brain runs the cycle i think its clear codes brain anor ther trouble for little bet then rich again thing like tps ck out bad its happen lot time but it not the trouble its something els i test map unpug it and tps reads good and it made egr contore read bad too i rr map and tps and ege control good i been have wire green ones flaking apart been tape then up for about 3 pluse years thing getting hot or just the oil heat from motor i been working on this brone for 3 long day injector stick open get that done run good then rich again so saw tec help here i broke cant buy parts but i got 3 part bronco wrong years tho wire iff color plugs diff so my wire ther more bare wire then good one thing thang hanes but that mean chang everthing so i just pull harnes just from brain to motor run good then rich again grrrrr i added inline fuses undr hood so i wont melt wire again and fry brain other stuff too start to day its been fry fuse start at 15 amp then go up to 30 breaker typ still fry

i chase wire down again it was THE O2 dam top off the o2 had dent on it at top it shorted wire i unpuge it dont have one side of rd of thinking it fix nott it run rich bad again i unhook i got home see if clear code see what happen ihope fix but don it b4 then brain runs it cyle then rich again ?/ righ now saying air change is bad but done that b4 i rr that twice lol

SO you never know if fix tell run cycle i haerd it can be 6 running cyle tell me what u think ? fun part it i learning stuff i got this from this sight it help me alot chase wires


MAP (2.9) 1986 & 1987 MAF (2.9) 1990
(speed density) (mass air flow)
1 fused, always hot same
2 brake on/off same (or used in cruise control circuit, check yours)
3 vehicle speed sensor+ same
4 ignition diagnostic monitor same
5 switched hot (1986) (Not connected or used) - (pull wire on '86 model)
6 vehicle speed sensor- same (also short to pin 20 if you must add the sensor)
7 engine coolant temp same (corrected in rev J, was listed as #8)
8 (Not connected or used) fuel pump relay
9 (Not connected or used) self test connector- (wire from self-test connector to computer)
10 a/c clutch compressor signal, same (also called cycle pressure switch)
14 (Not connected or used) MAF+
15 (Not connected or used) MAF-
16 Ignition- same
17 self test input self test output and "check engine light"
20 case ground same
21 throttle air bypass (ISC) same (also called idle speed control)
22 fuel pump (relay) same
23 knock sense (Not connected or used)
25 air charge temp same
26 ref. voltage same
27 EGR valve position sensor (Not connected or used)
28 MAP (1987) self test connector+ (wire fm connector to computer)
29 heated exhaust gas O2 sensor(+) same
30 neutral drive switch same (A/T only)
33 EGR vent solenoid (1986) (Not connected or used)
36 spark output same
37 vehicle power+ same
40 ground (power-) same
45 MAP (1986) (Not connected or used)
46 sensor signal return same (added rev. g)
47 throttle position sensor same
48 self test connector input same
49 heated exh. gas O2 sensor(-) same (some 1986 models have 3 wire O2 sensor and this is missing. You may need to jumper 46 to 49 to form Hego Signal return)
52 EGR control solenoid shift solenoid (AL4D 3-4 shift solenoid only)
53 clutch convert. override (A/T only) same
54 WOT A/C relay (1987-91) WOT A/C (cutoff) relay
54 some '86 have no A/C WOT relay check your wiring diagram for differences
56 crankshaft position sensor same (also called profile ignition pickup or PIP)
57 vehicle power + same
58 injector bank1 same (cylinders 1,2,4)
59 injector bank2 same (cylinders 3,5,6)
60 ground (power-) same
its 6o pin plug on brain save lots time

 

[holyford86]

What?

 

[Scottwoodguy]

just because tps read bad unplug it no change
u have to unplug everthing for test it read bad on my 6 time and was never the troubl same with air change control its most alwas something else wrong it brain lieing to you have to lie back ask it are you lieing again bs

 

[Area 52]

What?

I'm LMAO...my head is still reelin'

 

[B2Mann]

hahah. definitly good for a laugh.

 

[B2Mann]

**wrong it brain lieing to you have to lie back ask it are you lieing again bs**

hahah I cant get enough of this.

still no idea though.

 

[Sasquatch_Ryda]

Dude, you need to go back through your post and make it readable. No one here is going to be able to help you with your problem (I'm not even sure if you actually have a problem?!?) if they can't understand what you are typing.

 

[cckc135r]

That was very hard to read and I still really don't have any idea what you are trying to say other than you truck is not running so great. Help these people help you.

 

[slackrtroy1014]

graduate middle school?

 

[7.5L_STX]

i feel as though my IQ has suddenly dropped.

 

[Spdrcer34]

I have talked to illegal immigrants from Central America that had a better grasp on the english language than anything that you just typed.

Your english teacher should be ashamed. I am ashamed for them.

This isn't a text message to your new bff. This is the real world.

Put down the cell phone. Pick up a book. Any book will do. It will give you an idea of what a paragraph is. And maybe you will pick up a few new skills, like sentance composition.


Ryan