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Previous Thread Next Thread Print Thread Rate Thread EFI wont work #913979 11/02/08 08:18 PM Joined: Sep 2008 Posts: 15 Quinlan,TX Stairone OP Need a Spot I have an 1986 4 runner and i have fire to the plugs and gas to the rail it wont run tyurns over and can spray gas into the efi and will run breifly have checked the maf and the tps both check out ok but the injecter wont fire truck ran fine before engine swap and now it wont Re: EFI wont work [Re: Stairone] #913980 11/02/08 08:27 PM Joined: Jan 2000 Posts: 12,153 N. California. USA 4Crawler Web Wheeler Search this forum for "+Injector +Wire +Splice". Over the last few years there are a few good threads on that common problem that prevents the injectors from firing, if that is indeed the cause of your problem. r.c.brown@ieee.org TruckEditor@tlca.org Project: 4Crawler 4Crawler OffRoad - 4x4Wire discount code Re: EFI wont work [Re: 4Crawler] #913981 11/02/08 09:05 PM Joined: Sep 2008 Posts: 15 Quinlan,TX Stairone OP Need a Spot its not the splices i checked them all Re: EFI wont work [Re: Stairone] #913982 11/02/08 09:25 PM Joined: Jan 2000 Posts: 12,153 N. California. USA 4Crawler Web Wheeler http://www.4crawler.com/4x4/CheapTricks/index.shtml#FuelPump r.c.brown@ieee.org TruckEditor@tlca.org Project: 4Crawler 4Crawler OffRoad - 4x4Wire discount code Re: EFI wont work [Re: 4Crawler] #913983 11/03/08 02:27 AM Joined: Sep 2008 Posts: 15 Quinlan,TX Stairone OP Need a Spot I have fuel to the rail no jumper needed the injecters just ont fire Re: EFI wont work [Re: Stairone] #913984 11/03/08 03:14 AM Joined: Jan 2000 Posts: 12,153 N. California. USA 4Crawler Web Wheeler Ground strap from intake runners down to the passenger side motor mount installed? Ballast resistor on passenger side fender getting power? r.c.brown@ieee.org TruckEditor@tlca.org Project: 4Crawler 4Crawler OffRoad - 4x4Wire discount code Re: EFI wont work [Re: 4Crawler] #913985 11/03/08 03:25 AM Joined: Sep 2008 Posts: 15 Quinlan,TX Stairone OP Need a Spot yes to both ballest and ground Re: EFI wont work [Re: Stairone] #913986 11/03/08 08:48 PM Joined: Jan 2000 Posts: 12,153 N. California. USA 4Crawler Web Wheeler See if the injectors are getting the ground signal from the ECU, pins No10 and No20. May need to use a special test light (a.k.a. noid light) to check that. r.c.brown@ieee.org TruckEditor@tlca.org Project: 4Crawler 4Crawler OffRoad - 4x4Wire discount code Moderated by  4Crawler, 4x4Wire, kewlynx  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 Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts View Profile Private Message Follow User Forum Posts View Profile Private Message Homepage Follow User Forum Posts

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