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Previous Thread Next Thread Print Thread Rate Thread Trooper wiring gurus needed #640370 08/24/05 10:19 PM Joined: Dec 2003 Posts: 354 Twin Cities A acy76 OP Mudrunner Hello all -- I've been busy converting my 88 Trooper to diesel (details and links here: 4x4 wire thread ) and I'm currently involved in the wiring. I've decided to remove all the unnecessary wiring to clean the engine bay up and simplify the vehicle. I am wondering about a couple of things: 1) Does the ECU control anything other than engine management? As in, can I remove the ECU and harness and not affect any other subsystems? 2) What is the best source for a comprehensive wiring diagram for this vehicle? I've got the Haynes manual already. Thanks. 1988 Isuzu Trooper LS 2.8l Isuzu 4JB1-TC intercooled turbo diesel www.dieseltrooper.blogspot.com Re: Trooper wiring gurus needed [Re: acy76] #640371 08/24/05 10:33 PM Joined: Dec 2003 Posts: 354 Twin Cities A acy76 OP Mudrunner I should add that I've found a used 91 Trooper electrical factory manual - is this sufficiently similar to the 1988 that I could use it? 1988 Isuzu Trooper LS 2.8l Isuzu 4JB1-TC intercooled turbo diesel www.dieseltrooper.blogspot.com Re: Trooper wiring gurus needed [Re: acy76] #640372 08/26/05 02:12 AM Joined: Jun 2005 Posts: 222 Dallas, TX thecure7 Wheeler Quote I should add that I've found a used 91 Trooper electrical factory manual - is this sufficiently similar to the 1988 that I could use it? It should be. I believe the 88-91 should be the same. 87 Prior is different if I am not mistaken. Someone chime in and correct me if I am wrong... 1992 Land Rover Range Rover 3.9L V8 1995 Honda Passport V6 4x4 1989 Isuzu Trooper 2.8L V6 Manual ~Sold Re: Trooper wiring gurus needed [Re: thecure7] #640373 08/26/05 03:30 AM Joined: Jan 2005 Posts: 1,528 Airdrie, Alberta......Canada barak Body Damage is Cool Ok guys , heres some goodies from my alldata cd's.It has the 2.6 and 2.8 engine wiring and chasis wiring from 88-91. They are sitting on my site if anyone wants the link to them also to grab them.Hope it helps everyone out <img src="/forums/images/graemlins/kewl.gif" alt="" /> 1996 Jeep Grand Cherokee 5.2 with mods.Hughes Air gap intake , 52MM TB , ford injectors, 2 3/4" lift, Doug Thorley headers , HID headlights with LED , HID fog lights , glow gauges , a few others Re: Trooper wiring gurus needed [Re: barak] #640374 08/26/05 04:00 AM Joined: Jun 2005 Posts: 222 Dallas, TX thecure7 Wheeler Sweet man, that is perfect! Hope it helps him out! <img src="/forums/images/graemlins/kewl.gif" alt="" /> 1992 Land Rover Range Rover 3.9L V8 1995 Honda Passport V6 4x4 1989 Isuzu Trooper 2.8L V6 Manual ~Sold Re: Trooper wiring gurus needed [Re: thecure7] #640375 08/28/05 02:51 AM Joined: Dec 2003 Posts: 354 Twin Cities A acy76 OP Mudrunner Thanks for the diagrams. For everyone who has only the Haynes manual, grab these as they're worlds better. I still went ahead and ordered the ETM for the 1988 model, but these got me much farther than I would have gotten with only the Haynes. 1988 Isuzu Trooper LS 2.8l Isuzu 4JB1-TC intercooled turbo diesel www.dieseltrooper.blogspot.com Moderated by  4x4Wire, houlster, jezeric, Jim_Paget, strawmyers  Hop To Mitsubishi Forums ------  Mitsubishi 4x4 and SUV Tech  Mitsubishi Diesels  Mitsubishi ArchiveToyota Forums ------  Early Toyota Trucks  Toyota 4Runner, FJ Cruiser &...  T100 & Tundra Forum  Tacoma Forum  Toyota Tech ArchiveJeep Forums ------  Jeep Talk  Jeep TechIsuzu Forums ------  Isuzu 4x4 & SUV Talk  Isuzu 4x4 & SUV Tech  Isuzu DieselsKia Forums ------  Kia Talk  Kia Sportage & Sorento TechOff Topic Chat ------  4x4 Gallery  Off-Topic Chat  Recreational Access & Land ...  Politics4xForums ------  Outdoor Gear  General 4x4 Discussion  Tools and Fabrication  General Communications  Amateur Radio  GPS and MapsParts Bin ------  Private Party - Garage Sale  Private Party - Items wanted  Vendors, Hot Deals, Group Buys4x4Wire Back Yard ------  Suzuki Forum  AZ Crawler Crew  Cal-Nev Crew  General Ford 4x4 & SUV Forum  General Dodge 4x4 & SUV Forum  General Chevy 4x4 & SUV ForumFeedback & Testing ------  Problems, Questions, Suggestions4x4Wire Staff ------  Forum Moderators  Problem Threads Print Thread Switch to Threaded Mode 5 Excellent 4 Good 3 Average 2 Bad 1 Terrible View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts

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