no power/pulse to injectors. Please Help
#61
what do you think about the injector short? will that keep me from getting power to all 8? what if i have two shorted injectors, one on each bank which could shut both banks down?
#62
Team Owner
While we are here, why don't you carefully follow the injector wires and see that there is no break. I had a short caused by the valve cover crimping the wire and it would run but like crap. Because it was the left side, there was no fuel going to the left side and the O2 read lean. That caused it to dump fuel on the right side. Think of your brain. If you get damage on the left, the right side of the body doesn't work.
#63
At least 4. They are all in bank 1 or bank 2 which is why you have 2 fuses. IIRC they are all hot and the ECM commands them to fire by grounding the circuit. Regardless of which order, if you are in a bank with a dead injector or a break in the circuit, I don't think it will fire.
While we are here, why don't you carefully follow the injector wires and see that there is no break. I had a short caused by the valve cover crimping the wire and it would run but like crap. Because it was the left side, there was no fuel going to the left side and the O2 read lean. That caused it to dump fuel on the right side. Think of your brain. If you get damage on the left, the right side of the body doesn't work.
While we are here, why don't you carefully follow the injector wires and see that there is no break. I had a short caused by the valve cover crimping the wire and it would run but like crap. Because it was the left side, there was no fuel going to the left side and the O2 read lean. That caused it to dump fuel on the right side. Think of your brain. If you get damage on the left, the right side of the body doesn't work.
#64
yes the security light is on. the gear is in park, i also tried in neutral. i just tried to crank it again. the starter just clicks now. i think the battery might be dead and i cant charge it till tomorrow. i noticed the other day the my dash kinda shows like its in the driving gear but im in park. my dash lights have going out on and off so i didnt think the drive grear light was real reliable. the d light isnt lit up that much but i see it over the other gear position lights
#65
Team Owner
#66
Team Owner
yes the security light is on. the gear is in park, i also tried in neutral. i just tried to crank it again. the starter just clicks now. i think the battery might be dead and i cant charge it till tomorrow. i noticed the other day the my dash kinda shows like its in the driving gear but im in park. my dash lights have going out on and off so i didnt think the drive grear light was real reliable. the d light isnt lit up that much but i see it over the other gear position lights
#68
#69
Team Owner
#70
Team Owner
#71
#72
Team Owner
Say everyone on that bank (left or right) is about 16 ohms except for this one that is at 5 ohms, it would be way out. OTOH, if everyone is 16 and this one is 15.9, probably not so worried.
The following users liked this post:
nmay (11-16-2017)
#73
#74
Team Owner
#75
i actually have been yes. i was going to buy a new battery but i thought it would be pointless unless i get the car running or i will just drain the new battery. if you were a poor man like myself, would you buy a new battery before moving on?
#76
Team Owner
I wouldn't go buying a new battery until I am certain it is bad. See if Batteries Plus Bulbs will change it up for you. You need to have it charged up to test if it holds a charge or not. If not, you need a new one. If you went out buying batteries everytime you ran it down, well......
#77
Melting Slicks
You also need to get your Battery Charged up, troubleshooting with a low Battery can be problematic.
The following users liked this post:
nmay (11-17-2017)
#78
Melting Slicks
i tested it for codes. i Got three 12s then the anti lock light came on and then got another three 12s. and now my car wont turn over at all. what did i do? i also tried clearing the codes after this and the anti lock light still comes on and the car doesnt turn over still.
#79
Safety Car
I omh'ed all the Injectors and those 2 bad ones were way out of the range.
I ended up putting in 8 new ones.
Vic