If resistance is more than 2 ohms at any glow plug, replace glow plug s , reconnect harness and check vehicle operation. Check resistance between control switch Pin No. It's the same thing as what a shop uses and should be far more detailed than a Haynes manual. With test lamp still connected, start engine. If resistance is one ohm or greater for one or more glow plugs, go to next step. If resistance is less than one ohm, go to step 4. But for now a picture with details would help me greatly.
So, finally we make it and here these list ofwonderful picture for your inspiration and informational reason regarding the 1986 ford f250 fuse box diagram as part of Wiring Diagram Pictures exclusive uptimes collection. What you'll want to look for is a forum. Remove engine harness connector to control switch. Disconnect chassis harness from engine harness, Turn ignition back on. We had taken this picture on the internet we think would be one of the most representative images for 1986 ford f150 fuel line diagram. Slight wetting of tip after 5 seconds is okay.
Check fusible link between ignition switch and control switch. Remove test lamp and disconnect battery lead from power relay. With ignition off, disconnect power relay signal Purple lead. About Picture detailed description: Graphic has been published by Maria Nieto and has been tagged by tag in field. Below is a diagram of where the fuse box I am giving you as well as layout and descriptions for you. I do not have a manual but sure would like to have one. Measure voltage at each glow plug lead whenever test lamp is lit.
The fuse panel for the 1991 Explorer is the same at the fuse panel in Explorers from 1990 to 1995. Wait at least one minute, then connect 12-volt test lamp between power relay output and ground. With test lamp still connected, turn ignition on. The fuse panel has no writing on it and I am having electrical problems and it is difficult at best to figure this thing out. If test lamp does not light, go to next step. If test lamp does not function properly, fault is within glow plug system. Disconnect power relay signal Purple lead.
It has both a free part and a pay part. You can also find other images like wiring diagram, parts diagram, replacement parts, electrical diagram, repair manuals, engine diagram, engine scheme, wiring harness, fuse box, vacuum diagram, timing belt, timing chain, brakes diagram, transmission diagram, and engine problems. The free part is good for 12 look-ups a year so be prepared to copy what you find. If test lamp stays on, go to next step. Keywords for 1986 Ford F150 Fuel Line Diagram :. Check resistance between chassis side wiring connector terminal No. Slowly lower tester handle and note pressure shown on gauge as injector opens.
No worries no cost to you. If voltage is at least 11 volts, go to next step. Check resistance of all fusible links. If lamp goes out, replace power relay and go to next step. If not, go to next step. If lamp does not light and engine is at or near operating temperature, allow engine to cool down and retest. Check continuity of fusible links with an ohmmeter.
I will be happy to scan it and email it to you with all the other info that goes with it. If fusible link blows, go to next step. If more than one ohm, replace fusible link s or repair chassis harness. Disconnect chassis harness from engine harness. This all should be in your owners manual if you have one. Voltage should be at least 11 volts.
Check resistance between control switch connector Pin No. Connect a 12-volt test lamp to glow plug power relay output and ground. Thats the reason we are presenting this topic at the moment. Automotive Wiring Diagrams intended for 1987 Ford F150 Fuse Box Diagram by admin 1992 F150 Cab Fuse Box Diagram — Ford Truck Enthusiasts Forums throughout 1987 Ford F150 Fuse Box Diagram by admin 1986 Ford F350 Fuse Box Diagram. If more than one ohm, go to next step.