Adjustable MAP issues
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bill_durango
- Posts: 4
- Joined: October 12th, 2010, 10:28 am
- Stroker Displacement: 4.7
- Vehicle Year: 1992
- Vehicle Make: jeep
- Vehicle Model: yj
Adjustable MAP issues
4.7 stroker, 24 lbs injectors and trying to install an adjustable MAP, but I keep throwing Codes on my OBD1, indicating Voltage is too high? I have tried setting the adjuster everywhere between 4.6 VDC and 5.6 VDC and I keep getting engine codes right after start up. Do Adjustable MAP's have to run through a relay and wait to be switched on after the jeep is started?
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Cheromaniac
- I live here
- Posts: 3270
- Joined: March 8th, 2008, 12:58 pm
- Stroker Displacement: 4563cc
- Vehicle Year: 1992
- Vehicle Make: Jeep
- Vehicle Model: Cherokee
- Location: Cyprus
- Contact:
Re: Adjustable MAP issues
No, it doesn't have to be run through a relay but the 12v supply should only be active when you turn the ignition switch on. Here's my schematic:
1992 XJ 4.6 I6 - 5MT - Stroker build-up, Stroker "recipes" Sold
1995 Mustang GT - 4AT - Modded Sold
2006 Mustang GT - 5MT - Modded Midlife Crisis Car
1995 Mustang GT - 4AT - Modded Sold
2006 Mustang GT - 5MT - Modded Midlife Crisis Car
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95jeepxj
- Posts: 6
- Joined: November 26th, 2010, 11:03 pm
- Stroker Displacement: 4.6L
- Vehicle Year: 1995
- Vehicle Make: jeep
- Vehicle Model: cherokee
Re: Adjustable MAP issues
does anyone make one that is ready to hook up. i really dont want to make my own.
sorry for asking a ? on ur post
sorry for asking a ? on ur post
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gradon
- Donator
- Posts: 1353
- Joined: February 13th, 2008, 5:33 pm
- Stroker Displacement: 4.6/280ci
- Vehicle Year: 1996
- Vehicle Make: Jeep
- Vehicle Model: Cherokee
- Location: DC
Re: Adjustable MAP issues
Jeff Leigh sells them for $25:
http://www.strokedjeep.com/regulator.html
http://www.strokedjeep.com/regulator.html
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