Checked cps it's all rewire and I've checked the resistance everything is good with it also has a new tps
No injector pulse!!! update
- Thread starter turbocrazy
- Start date
Are they correctly set?
Also, all grounds and power supplies checked?
Did you do the 12 multimeter tests as per this section of TSRM ?
Also, all grounds and power supplies checked?
Did you do the 12 multimeter tests as per this section of TSRM ?
Yes timeing is set and throttle is fine and I checked all I could in the trouble shooting but it doesn't start so I can't do the test for idling
Have you done anything to your coils? Any wiring or anything like that? I havery coil on plug and I had no signal to the injectors because the coil wires weren't shielded enough and It wouldn't allow the injectors to get a signal
As everything is fine, it's fine and engine starts, or ECU is toasted.
Also, how do you kow injectors don't pulse? is it by measuring voltage? That remind me this:
Actually, injectors are (should be) wired in serial with resistor box, and they shouldn't see a full 12V.
Mine fired (single pulse):
Then:
Was it working before???
Also, how do you kow injectors don't pulse? is it by measuring voltage? That remind me this:
and my mistake:turbocrazy;2040694 said:
Rollus;2040717 said:
Actually, injectors are (should be) wired in serial with resistor box, and they shouldn't see a full 12V.
Mine fired (single pulse):
Then:
turbocrazy;2040813 said:
Was it working before???
There is a reason there are paid professionals doing not for free what you clearly cannot do. And by paid professionals, I don't mean low bid.
Rollus;2040900 said:
Not to split hairs Monsewer but the box is of very low resistance and is there to limit current. So for all practical purposes he will see 12 vdc on both sides of the coil when the injectors aren't grounded. Put another way you were right the first time.
We used a noid light to check injector pulse and the light doesn't light but but it does work if powered (we checked) and the ran fine I spun a rod bearing and had to do a rebuild so I pulled it out did the rebuild and had to swap some parts ( rod, crank, head ) because of damage now it's all together and not getting it to squirt fuel compression is fine and I'm getting spark im about to just buy a ecu and see if that fixes it didn't wanna have to spend money and not know of it will work unless someone wants to send me one and if it works I'll buy it?
Checked everything got new ecu and ignitor went thu a ton of wires still no injector pulse or tach movement checked the ig- wire and it was all good I have no clue what happend
" I went through a ton of wires" If this is true what can you tell me about the test on pins E1, eo1 and eo2?
)
*If* he really has spark, and *if* he really has 12v to the injectors and a working MIL, then his wiring is not correct. I just wonder if he has had a 14 this whole time and didn't tell us because it didn't matter to him.
I agree, but he succeeded in all the tests here:
Igf problem test 8 or 9 would failed..
Ho wait...
Rollus;2040782 said:
Igf problem test 8 or 9 would failed..
Ho wait...
When I check my engine codes i get 52 I think or what eve it was was for the a/c and on the other computer I bought I got one for the sta wire but both computers don't give me the same code
turbocrazy;2043622 said:
Have you heard the expression "garbage in, garbage out"? in regards to a computer?