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Can I get an Anti-theft wiring diagram?

Tiny
LEYNA07
  • MEMBER
  • 41 POSTS
Thank you, that's what I figured. Now I will be checking ECU in engine fuse box or fuse box inside car apparently there's one there too.
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Thursday, August 18th, 2022 AT 10:25 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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Hi,

There is one there. I attached a pic below showing its location. I hope this helps.

Let me know.

Take care,

Joe

See pic below.
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Friday, August 19th, 2022 AT 9:18 PM
Tiny
LEYNA07
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If I'm not getting ground, I check ECU, but on engine compartment fuse box or inside fuse box to test ground wire.
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Saturday, August 20th, 2022 AT 9:08 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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I would first check it at the relay location in the box. If there is no ground, then I would go to the ECU and check it there. If there is no ground being provided by the ECU, chances are it has failed.

Let me know.

Joe
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Saturday, August 20th, 2022 AT 9:29 PM
Tiny
LEYNA07
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  • 41 POSTS
So, finally I was able to finish looking into the car and located the computer and discovered I'm not getting any power to computer. What's next for me to do? Could someone please help me out.
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Thursday, September 8th, 2022 AT 8:47 AM
Tiny
JACOBANDNICKOLAS
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Hi,

Are you referring to the powertrain control module? Is that what isn't getting power?

Let me know so I grab the correct schematics.

Joe
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Thursday, September 8th, 2022 AT 6:33 PM
Tiny
LEYNA07
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  • 41 POSTS
Well, you see my issue is my fuel pump wasn't engaging found out not getting ground side on relay circuit but not sure what to do next. Also seems like my fuel pressure is low or is that from fuel pump not engaging. I used starting fluid to see if car would start and it did but stuck on what to do next on relay or what to check and where. I have the car listed above rt 3.0l v6 6g72 Mitsubishi engine.
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Thursday, September 8th, 2022 AT 8:00 PM
Tiny
JACOBANDNICKOLAS
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Hi,

If you aren't getting a ground from the ECM, that is why you have no fuel pressure. I'm looking at the wiring schematic (see pic below). The ground signal is provided via a black wire. Go to the ECM on the passenger side and locate that black wire. With the battery disconnected, remove the connector and check for continuity in the wire itself. Also, make sure there is no damage at the connector or corrosion.

If that checks good, then check right at the ECM for a ground path. If there isn't one, the ECM is my first suspect.

Let me know.

Joe
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Friday, September 9th, 2022 AT 8:14 PM
Tiny
LEYNA07
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  • 41 POSTS
Okay, what does it mean if or when I was checking relays with my test light last night and I went inside car to start nothing seems to power anymore was working fine right before I started checking relays what did I do that would have caused me to have no power.
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Saturday, September 17th, 2022 AT 8:56 AM
Tiny
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Have the relays been reinstalled? Have you checked to see if you may have caused a fuse to fail? Also, does anything work? For example, do the headlamps turn on, or does the horn blow?

Let me know.

Joe
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Saturday, September 17th, 2022 AT 10:18 PM
Tiny
LEYNA07
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  • 41 POSTS
Figure it out, but now when the vehicle starts, I have low fuel pressure. What or where do I begin to check but without using a pressure gauge if by chance is possible?
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Monday, September 19th, 2022 AT 1:05 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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Hi,

To determine fuel pressure, you need a fuel gauge. What is happening that leads you to believe it's low?

Take a look through this link that explains in general how pressure is tested:

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Let me know.

Joe
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Monday, September 19th, 2022 AT 7:17 PM
Tiny
LEYNA07
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Reason being that when I disconnect fuel line very little fuel dripping or coming out not sure how to word it correctly my apologies.
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Monday, September 19th, 2022 AT 7:37 PM
Tiny
JACOBANDNICKOLAS
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LOL That is perfect and no need to apologize. It sounds like you have no pressure if it is only dripping, can you hear the fuel pump turning on when the key is first turned on?

Joe
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Monday, September 19th, 2022 AT 7:39 PM
Tiny
LEYNA07
  • MEMBER
  • 41 POSTS
Well, I'm not getting side that makes fuel pump priming.
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Tuesday, September 20th, 2022 AT 9:56 AM
Tiny
JACOBANDNICKOLAS
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At this point, I'm not sure what to say. With the changes that have been made, I would need to be there. I wish I had a better response.

Let me know.

Joe
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Wednesday, September 21st, 2022 AT 5:18 PM
Tiny
LEYNA07
  • MEMBER
  • 41 POSTS
Question in regard to my ignition switch. Now my blue with red tracer and also my blue with black tracer say one says it connects to accessory heater blower 1 and blue and black connect to accessory heater blower 2 now if I'm eliminating ignition column switch and installed push start with accessory toggles how would I wire those two wires.
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Saturday, September 24th, 2022 AT 10:24 AM
Tiny
JACOBANDNICKOLAS
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Hi,

I'm not sure how you have it toggled, but the blue/black needs power in acc and the run position and the blue/red only should have voltage in the run position.

Is that what you need? See pic below.

Joe
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Sunday, September 25th, 2022 AT 5:48 PM

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