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SUVs Ford Bronco Ford Bronco Problems
231 messages, Last post on Nov 21, 2009 at 2:24 AM
You are in the Ford Bronco Forum. Your Hosts are steve_ & tidester
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Replying to: ms_jetset (Nov 01, 2007 9:43 am)
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Replying to: ms_jetset (Nov 08, 2007 8:13 am) tidester, host SUVs and Smart Shopper
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Replying to: tidester (Nov 08, 2007 11:39 am) |
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Replying to: ms_jetset (Nov 01, 2007 9:43 am) A few simple thAngs for now (been away for a week): Check fluid level and condition; after engine reaches normal op temp. Have a Check Engine Light on? get it scanned or DIY Self Test & Connector Location & pics, Bronco & Ford BEST PROCESS WITH DIAGRAMS! Source: by Ryan M http://fordfuelinjection.com/?p=13 do self test anyway; some faults do Not light the CEL since, "Don’t worry if the Check Engine Light is not on, the computer will store lesser important codes without flashing lights in your face." and; A technician that is unfamiliar with the EEC Self-Test can mistakenly believe that continuous Memory codes are not present when they really are. He may run KOER Self-Test and get a pass code (111) and not realize that KOEO Self-Test must be run to receive any Continuous Memory codes. He may run KOEO Self-Test while counting MIL flashes and misinterpret the repeated hard fault pass code (111) to mean that Continuous Memory does not contain any codes. Source: by Ford via miesk5 A technician that is unfamiliar with the EEC Self-Test can mistakenly believe that continuous Memory codes are not present when they really are. He may run KOER Self-Test and get a pass code (111) and not realize that KOEO Self-Test must be run to receive any Continuous Memory codes. He may run KOEO Self-Test while counting MIL flashes and misinterpret the repeated hard fault pass code (111) to mean that Continuous Memory does not contain any codes. Source: by Ford via miesk5 -- from our Owner's Guide; "The E4OD and 4R70W transmissions are electronically controlled four speed automatic transmissions with overdrive. Transmission operation is controlled by the Powertrain Control Module (PCM). The PCM will automatically adjust transmission operation to make up for varying conditions. Several sensors located on the engine and transmission such as Throttle Position, Engine Speed, Vehicle Speed and Transmission Temperature are used by the PCM to shift the transmission into a higher or lower gear when required for the best performance and fuel economy. For example, you may notice that the transmission will upshift to a higher gear more quickly when the vehicle is first driven and has not reached normal operating temperature.The PCM also controls the transmission’s Torque Converter Clutch to further raise vehicle performance and fuel economy. The Torque Converter Clutch will engage when the transmission operating temperature and other conditions determined by the PCM have been met. Engagement of the clutch may be noted as a decrease in engine speed after an upshift has completed or when the driver has depressed the throttle while driving at a steady road speed. To help in troubleshooting, the PCM continually performs self-tests on the electronic control system and if any faults are detected, will store them in memory. The Transmission Control Indicator Light (TCIL), which is located on the gearshift lever, may flash steadily if a malfunction has been detected..."
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Replying to: miesk5 (Nov 11, 2007 6:30 am) |
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| I have a 93 Bronco with 5.0. When I drive the truck for about 90 mile straight it starts cutting out and backfiring then it will just stop moving forward. The truck wont die but it cuts in and out. Let it cool down and you can drive it agian for an hour and a half or 90 miles or so. What is this problem. HELP. I cant find whats wrong. Be easy on me cause am not the best of mechanics.Thanks | |
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Replying to: gator07 (Nov 15, 2007 3:46 pm) Do you have a check engine Light on? if so, post the Codes here for another reply. DIY Self Test & Connector Location & pics, Bronco & Ford BEST PROCESS WITH DIAGRAMS! Source: by Ryan M http://fordfuelinjection.com/?p=13 btw, A technician that is unfamiliar with the EEC Self-Test can mistakenly believe that continuous Memory codes are not present when they really are. He may run KOER Self-Test and get a pass code (111) and not realize that KOEO Self-Test must be run to receive any Continuous Memory codes. He may run KOEO Self-Test while counting MIL flashes and misinterpret the repeated hard fault pass code (111) to mean that Continuous Memory does not contain any codes. The engine temperature must be greater than 50°F (10°C) to pass the KOEO Self-Test and greater than 180°F (82°C) to pass the KOER Self-Test. To accomplish this, the engine should be at normal operating temperature One possibility is; Ford TFI Ignition Module; this is a good guess... but do the Self Test for Codes. Has that TFI Module been replaced Free under the recall? If you do not know, go to a Ford dealer and ask them to check using the VIN Code. or, DIY by registering at Ford and look to see what recalls are outstanding, plus; Owner Guides (Manuals), Bronco/Ford truck & other Ford vehicles, free, download Source: by Ford https://myford.fordvehicles.com/servlet/ContentServer?pagename=MyFord/Registrati- on/LogOnPage&BackToLogin=MyFord%2FHome%2FHomePage%26ord%3D15419550 Ford TFI Ignition Recall - the judge's order affected Fords manufactured between 1985 and 1995. http://www.summitlake.com/COMMENTARY/Ford_Ignitions.html?reload_coolmenus
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Replying to: miesk5 (Nov 20, 2007 12:18 pm)
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Replying to: gator07 (Nov 20, 2007 12:40 pm) OK, do that self-test anyway; some codes may be stored w/out lighting the CEL ABS; & do a self-test too here; The 4WABS connectors is red, & is under the hood right beside the engine test connector 4WABS System Component Locations, DTCs & Self Test & Connector Diagram; 93-96 Source: by Steve83 http://www.supermotors.net/vehicles/registry/media/255501_1 ABS Self test connector location; ABS (RABS II) Self Test , Diagnostic Connector Location, (title in article is wrong in article) Source: by autorepair.about.com http://autorepair.about.com/library/faqs/bl180d.htm GL! |
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i have a 87 full size Ford Bronco w/ the EFI 5.0 & O/D A/T. a few months ago i replaced the entire fuel system, tank, both pumps, filter, lines, & ERG system (rust problem). a few weeks ago the acuator rod in the column broke & since i couldn't find a new column (can't buy an acuator rod seperate) i installed an aftermarket ignition switch in dash. 2 weeks after i did the switch, the Bronco stalled at a light, i was idling & now the fuel pumps won't run. I've changed the ECM computer, the fuel pump relay (which if i jump the hot terminal to the out going, the pumps run) and all related fuses with no luck. Does anyone have any suggestions as to what may be keeping the fuel pumps from running?
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