OP
OP
Down to 1 ohm after RE solder. Now to assemble and test!
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Fix Motor Mount
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Ford 6R80 6 spd
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Efi doesnt work anymore
- Thread starter 399strokerEB
- Start date
OP
OP
Still no luck
- Joined
- Nov 11, 2007
- Messages
- 7,805
You are going to need to start over in listing whats wrong, and what you've done in order to keep this post in order please.
Your very first posts said you do not have a check engine light output, why not?
Your very first posts said you do not have a check engine light output, why not?
67686977
Sr. Member
If you need a breakout box, I have one you can barrow. Just pay return shipping.
OP
OP
Ok, I'll recap
New parts
Distributor
Coil
O2 sensors
Ecm
Swapped parts
Iac
Mass air sensor
All relays
Fixed
Check engine light circuit
Ground splice in harness
Still getting a code for the mass air low voltage
New parts
Distributor
Coil
O2 sensors
Ecm
Swapped parts
Iac
Mass air sensor
All relays
Fixed
Check engine light circuit
Ground splice in harness
Still getting a code for the mass air low voltage
OP
OP
I may just take you up on that, going to call tech support and see if I can get someone different.
OP
OP
I haven't, my tester leads aren't that long lol, but I do have 9.7 volts. I did find out my alternator isn't working.
Last edited:
- Joined
- Nov 11, 2007
- Messages
- 7,805
Low voltage will kill the computer performance.....
OP
OP
I didn't notice because I had the battery maintainer hooked up.
- Joined
- Nov 11, 2007
- Messages
- 7,805
curious, what is the voltage?
OP
OP
With the maintainer 13.6
- Joined
- Nov 11, 2007
- Messages
- 7,805
Well of course
, how about right after cranking?
, how about right after cranking?
OP
OP
I think around 12.7
- Joined
- Nov 11, 2007
- Messages
- 7,805
Make some longer leads and test the circuit.
So I'm confused, you said 9.7 volts, is that battery unhooked motor off? Is that battery voltage or some other wire voltage? How did you know the alternator was bad, is that the 9.7 you referenced? 12.7, is that with a good alternator, the bad one? Hard to decipher what your writing, sorry.
So I'm confused, you said 9.7 volts, is that battery unhooked motor off? Is that battery voltage or some other wire voltage? How did you know the alternator was bad, is that the 9.7 you referenced? 12.7, is that with a good alternator, the bad one? Hard to decipher what your writing, sorry.
OP
OP
9.7 is to the mass air connector, 12.7 is battery with bad alt. Picked up a new one and installing tonight.
OP
OP
New alternator isn't charging, I don't think they are getting a signal to charge.
OP
OP
I finally found it! A freaking 15amp fuse blew and reconnected. It was allowing a little over 11 volts to everything. Really wish I had a schematic, the iac, mass air, o2 sensors, and alternator all run off the same terminal. My old alternator may be done though, when I swapped it back in the engine died and gave me a code 15 and the engine doesn't seem to run as smooth. Thanks everyone for the help, I will be contacting Ron Francis tomorrow and talking to someone about getting a schematic.
