The Explorer uses a distributorless ignition system and EEC V fuel injection system. This EEC V system has a great deal of emission control devices and is difficult to work with in an EFI conversion. I recommend changing this to a 89-93 Mustang ignition and EEC IV.
EEC-IV first appeared on the 1983 1.6L EFI, 2.3L High Swirl Combustion (HSC), 2.3L EFI Turbo and 2.8L truck engines. With the Escort, the base engine was the same as all US Escorts, the 1.6L CVH, but featured unique intake and exhaust manifolds in addition to EFI .
On EFI engines, performance camshafts work only with mass air induction systems. It will not work with Explorer EEC-V EFI . Also fits 1994-95 351W with factory roller cam when used with mass air EFI . Stock 5.0L HO cam advertised specs are 266°/266° duration, 0.444/0.444 lift. May require piston modification for piston-to-valve clearance.
5/8/2012 · If your building a MegaSquirt kit, its propably a good shoe in to reduce a lot of extra work. Down here, Australian EFI Fords ran EEC IV and EEC V computers since about 1986, but weren’t ODB2 compliant. The US import Explorer was fully ODB2 compliant, and ran the same kind of gearbox as the later 2008- date 5-speed auto Falcons and Territories.
Part Fitment for 8U7Z-12A650-ADARM. Year Make Model Engine Important vehicle option details 2010 Ford Explorer 6 Cyl 4.0L SOHC EFI 5-Speed Automatic Transmission 5R55S, 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time), Four-Wheel Drive (Part Time), Four-Wheel Drive (Part Time) (Right Hand.
On EFI engines, performance camshafts work only with mass air induction systems. Will not work with Explorer EEC-V EFI . Also fits 1994-1997 351W with factory roller cam when used with mass air EFI . Stock 5.0L HO cam advertised specs are 266°/266° duration, 0.444/0.444 lift.
7/8/2008 · EEC-V was strictly designed for OBD2, as a result because the EEC needed to monitor misfire they moved all the ignition control onto the EEC. Earlier EEC-IV that had DIS or EDIS used individual ignition modules, first with DIS which required no real programming changes from TFI, and then EDIS which requires a certain EEC-IV computer to run due to the Programmed.
1/27/2015 · Shaker666 Power Poster Posts: 425 Joined: Fri Oct 18, 2013 4:23 am Location: Tucson, AZ Name: Manu Shaker Singh Vehicle Information: ’89 Mustang 5.0 LX Sport: blown 8.6:1 306 EEC-IV+EDIS8. Ported Vic Jr. heads, LMAF, Accufab 90mm TB, KB 2.2 Blowzilla w/Flowzilla, Deka 80s, AEM dual nozzle water injection, shorty stainless headers into 2.5 X.
These pages will primarily detail Fords EEC-IV (with Ford Trucks), but will include principles from other EFI control systems and vehicles. I also plan on turning to EEC-V in the future, just as carbs are being swapped for EEC-IV, EEC-V will be the future.
7/22/2015 · 5 0 Explorer OBD2 Swap Harness Rework part 1. 5 0 Explorer OBD2 Swap Harness Rework part 1.
