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Voltage Issue on my 97 Explorer


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Hello, all. I've been lurking on this site for quite some time, and have finally decided to become a member. First off, I'd like to say that

this is by far, one of the best and most informative sites I've ever had the luck to come across! I've been a fan of Meade since I stumbled upon his rebuild videos for his Tahoe well over a year ago. Anyway, on to my problem. Just to give some info, I own a 97 Ford Explorer XLT.

Big 4 done, Optima red top under the hood (soon to be replaced by XS Power), and the first of soon to be 4 XS Power D375 batts under my back seats. I also have a 10 farad cap, but I only run it to my sub amp, and I will be removing it once I get all my batts. I recently purchased a mechman 270 alt and had my mechanic install it (yes, I could've done it quite easily myself, but better

safe than sorry). I noticed that when I'm stopped at a light or a stop sign, my voltage/battery gauge on my dash drops significantly, and rises back

to normal once I get going. This happens whether or not I have my music on. It seems a bit better at idle, but drops when I turn my music

up. The alt is internally regulated, so the stator lead is bypassed. It never happened when my stock 130 amp alt was in. My problem seems quite similar to the problem Karkov had in his 07 Tahoe, except I don't know if my truck has that sensor someone recommended he run a better cable through. Please let me know if you need more info on my truck, but has anyone had this issue and found the fix?

Edited by DeeBoy718

5b040b40-2648-4fcb-a73d-d280e83c399e_zps

1997 Ford Explorer
Head Unit: Pioneer AVH4400BH Double Din
Avic-U260 Navigation Unit

Doors:
2x Rockford Fosgate PPS4-8- Front
2x Rockford Fosgate PPS4-8- Rear
4x McLaren MLT-2 tweeters

Amps:

Audiopipe APDL20001D- Bass

Audiopipe APCL-6002 Mids

Audiopipe APCL 1004- Highs


Sub Stage:
2x JBL P1222 dual 2 ohm coils

Electrical:
Mechman 270 Ho alt
XS Power D3400-Up Front

2x XS Power D1200- Rear

http://www.stevemeadedesigns.com/board/topic/192815-finally-built-my-4th-order/

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CAM00815_zps3b13ebbf.jpg

Edited by DeeBoy718

5b040b40-2648-4fcb-a73d-d280e83c399e_zps

1997 Ford Explorer
Head Unit: Pioneer AVH4400BH Double Din
Avic-U260 Navigation Unit

Doors:
2x Rockford Fosgate PPS4-8- Front
2x Rockford Fosgate PPS4-8- Rear
4x McLaren MLT-2 tweeters

Amps:

Audiopipe APDL20001D- Bass

Audiopipe APCL-6002 Mids

Audiopipe APCL 1004- Highs


Sub Stage:
2x JBL P1222 dual 2 ohm coils

Electrical:
Mechman 270 Ho alt
XS Power D3400-Up Front

2x XS Power D1200- Rear

http://www.stevemeadedesigns.com/board/topic/192815-finally-built-my-4th-order/

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I'm still reading and learning up on how to post pics and what not, but since I know everyone here likes pics, that's my 97 Explorer.

5b040b40-2648-4fcb-a73d-d280e83c399e_zps

1997 Ford Explorer
Head Unit: Pioneer AVH4400BH Double Din
Avic-U260 Navigation Unit

Doors:
2x Rockford Fosgate PPS4-8- Front
2x Rockford Fosgate PPS4-8- Rear
4x McLaren MLT-2 tweeters

Amps:

Audiopipe APDL20001D- Bass

Audiopipe APCL-6002 Mids

Audiopipe APCL 1004- Highs


Sub Stage:
2x JBL P1222 dual 2 ohm coils

Electrical:
Mechman 270 Ho alt
XS Power D3400-Up Front

2x XS Power D1200- Rear

http://www.stevemeadedesigns.com/board/topic/192815-finally-built-my-4th-order/

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Share on other sites

5b040b40-2648-4fcb-a73d-d280e83c399e_zps

1997 Ford Explorer
Head Unit: Pioneer AVH4400BH Double Din
Avic-U260 Navigation Unit

Doors:
2x Rockford Fosgate PPS4-8- Front
2x Rockford Fosgate PPS4-8- Rear
4x McLaren MLT-2 tweeters

Amps:

Audiopipe APDL20001D- Bass

Audiopipe APCL-6002 Mids

Audiopipe APCL 1004- Highs


Sub Stage:
2x JBL P1222 dual 2 ohm coils

Electrical:
Mechman 270 Ho alt
XS Power D3400-Up Front

2x XS Power D1200- Rear

http://www.stevemeadedesigns.com/board/topic/192815-finally-built-my-4th-order/

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Thanks, Weigel. The truck's still a work in progress. I plan on building a 4th order, just to see how the subs will respond since the specs the subs came with show a really

good output curve in a 4th.

5b040b40-2648-4fcb-a73d-d280e83c399e_zps

1997 Ford Explorer
Head Unit: Pioneer AVH4400BH Double Din
Avic-U260 Navigation Unit

Doors:
2x Rockford Fosgate PPS4-8- Front
2x Rockford Fosgate PPS4-8- Rear
4x McLaren MLT-2 tweeters

Amps:

Audiopipe APDL20001D- Bass

Audiopipe APCL-6002 Mids

Audiopipe APCL 1004- Highs


Sub Stage:
2x JBL P1222 dual 2 ohm coils

Electrical:
Mechman 270 Ho alt
XS Power D3400-Up Front

2x XS Power D1200- Rear

http://www.stevemeadedesigns.com/board/topic/192815-finally-built-my-4th-order/

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Sure. Hu is a Pioneer AVH4400BT. I have 8 inch Selenium PW3's in my front doors, and Selenium PW4's in my rear doors, which I'm going to replace with another pair of 8 inch Seleniums so that all 4 doors have matching mids.

Edited by DeeBoy718

5b040b40-2648-4fcb-a73d-d280e83c399e_zps

1997 Ford Explorer
Head Unit: Pioneer AVH4400BH Double Din
Avic-U260 Navigation Unit

Doors:
2x Rockford Fosgate PPS4-8- Front
2x Rockford Fosgate PPS4-8- Rear
4x McLaren MLT-2 tweeters

Amps:

Audiopipe APDL20001D- Bass

Audiopipe APCL-6002 Mids

Audiopipe APCL 1004- Highs


Sub Stage:
2x JBL P1222 dual 2 ohm coils

Electrical:
Mechman 270 Ho alt
XS Power D3400-Up Front

2x XS Power D1200- Rear

http://www.stevemeadedesigns.com/board/topic/192815-finally-built-my-4th-order/

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CAM00183_zpsfc9eaafc.jpg.htmlCAM00183_zpsfc9eaafc.jpg And these are the pods I made. If you look at the subs pic, you can see them mounted above the box on the left and right. Crescendo PWX 6.5s in each.

Edited by DeeBoy718

5b040b40-2648-4fcb-a73d-d280e83c399e_zps

1997 Ford Explorer
Head Unit: Pioneer AVH4400BH Double Din
Avic-U260 Navigation Unit

Doors:
2x Rockford Fosgate PPS4-8- Front
2x Rockford Fosgate PPS4-8- Rear
4x McLaren MLT-2 tweeters

Amps:

Audiopipe APDL20001D- Bass

Audiopipe APCL-6002 Mids

Audiopipe APCL 1004- Highs


Sub Stage:
2x JBL P1222 dual 2 ohm coils

Electrical:
Mechman 270 Ho alt
XS Power D3400-Up Front

2x XS Power D1200- Rear

http://www.stevemeadedesigns.com/board/topic/192815-finally-built-my-4th-order/

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The sub amp is a bit embarrassing to disclose, but since it will absolutely be getting replaced in the near future, I have a Crunch PZ2500.1 pushing the subs. Garbage, I know...but since I have descent subs and the enclosure is pretty solid, it actually sounds halfway descent. I'm going to be pulling the trigger and picking up a Sundown mono

soon. Not sure which one, probably the SAZ 2500D, which I'm sure will really make them move!

Edited by DeeBoy718

5b040b40-2648-4fcb-a73d-d280e83c399e_zps

1997 Ford Explorer
Head Unit: Pioneer AVH4400BH Double Din
Avic-U260 Navigation Unit

Doors:
2x Rockford Fosgate PPS4-8- Front
2x Rockford Fosgate PPS4-8- Rear
4x McLaren MLT-2 tweeters

Amps:

Audiopipe APDL20001D- Bass

Audiopipe APCL-6002 Mids

Audiopipe APCL 1004- Highs


Sub Stage:
2x JBL P1222 dual 2 ohm coils

Electrical:
Mechman 270 Ho alt
XS Power D3400-Up Front

2x XS Power D1200- Rear

http://www.stevemeadedesigns.com/board/topic/192815-finally-built-my-4th-order/

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