You want something that is portable that you can take from vehicle to vehicle-The LM-1 & LM-2 from innovate very well might be your wideband of choice...starting at around $340 its a completely portable unit that can easily be hooked up from one car to the next in less than 5 minutes if you already have an extra sensor bung welded into the current exhaust specifically for the wideband sensor. Comes with a display & a simple 2 wire hookup to your MPVI Pro.
You want an entry level unit that will work well with your MPVI pro-The LC-1 from innovate,plx SM-AFR, AEM, Dynojet or powerdex AFX are probably the best choice for you as they both have a starting price of around $200 & have analog outputs that work great with the MPVI pro unit. Neither come with a separate display like the LM-1 but with the ability to log through HP Tuners scanner there isn't much need for one. These are permenant mount units unless you can make them portable by yourself so these are intended for just your vehicle.
Comparison of 8 top widebands
http://www.fordmuscle.com/archives/2...out/index2.php
http://www.turbocharging.net/temp/wi...magazine_b.pdf -PDF version of the comparison
Here are some widebands people are using & more info about each.
www.plxdevices.com
www.innovatemotorsports.com
www.aempower.com
www.widebandcommander.com
www.ngksparkplugs.com
www.fjoracing.com
http://wbo2.com/
www.wmsracing.com/o2/index.htm
www.zeitronix.com/
www.fuelairspark.com/
www.accel-dfi.com/ProductDetails.aspx?brandId=8&productID=8506767&ma jID=480&minID=4801&selection=1&minselection=0
www.holley.com/types/Commander%20950%20Wide%20Band%20O2%20Upgrade%20Kit .asp
Ballenger afr500 Wideband kit
Special thanks to Viper04af for his help.
The standard LSU4 wideband sensor can also be found as:
Bosch Part Number
Vehicle Part number extra info
0 258 007 033
Volvo 2000 C70, 2.3 L & 2.4 L turbo. Bosch USA #17033
0 258 007 036
Volvo 1999 S80 T6 (Front) Bosch USA #17036, (Info from Alex Neckas).
0 258 007 044
Porsche Carrera 911 GT3 part # 996-606-168-01
0 258 006 047
Volvo 1999 S70 2.4T. Volvo part 91 25 547 (possibly the same as Volvo part 94 54 597 used on first generation S80 2.4T and T5).
0 258 007 053,
0 258 007 054
VW 2000 Beetle 1.8 turbo. , Bosch USA #17053.
0 258 007 057,
0 258 007 058
VW1.8T and 2.8L VR6 Golf, Jetta and Turbo Beetle, VW part # 021-906-262-B, (AWW & AFP motors only) Bosch US part # 17014
0 258 006 065
GM Cadillac Catera. GM part number 919-8809. Saturn part number 24450850. Same part as the 0 258 006 066 below, but different cable length
0 258 006 066
Bosch LSU 4 sensor - sold by Tech Edge - AU$150
0 258 007 085,
0 258 007 086
VW 2.0 L
0 258 007 090
Audi 2001 - 2003 A4 1.8T (Front) and VW 2001 Passat 1.8T (Front) (Info from Alex Neckas).
0 258 007 200
GM used on some Holden Commodore models (VX, VY, etc.). LSU 4.2 sensor sold by Tech Edge. Upgraded 7 057 sensor.
0 281 004 028
BMW part number 13 62 7 793 25. An LSU 4.9 sensor.
0 258 017 020
GM Pontiac Solstice/Saturn Sky - LSU 4.9 sensor (has connector 1 928 404 687) (Info from Banning Cohen 05 Sep '06).
0 258 017 025
Bosch LSU 4.9 sensor (has connector 1 928 404 682) sold by Tech Edge -
0 258 017 036
BMW N52 6 cylinder engine. LSU 4.9 sensor. (Info from Cameron Freeman 01 Aug '06).
Info Provided From http://wbo2.com/lsu/