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03 ford ranger no epc voltage at scanner

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2004 Ford Truck Ranger 2WD Transmission Position Switch/ Sensor Service and Repair MANUAL

Special Tool(s) Removal 1. With the vehicle in NEUTRAL, position it on a hoist. 2. Disconnect the shift cable from the manual control lever. 3. Disconnect the digital transmission range (TR) sensor electrical connector. 4. Remove the manual control outer lever nut and manual control outer lever. 2004 Ford Truck Ranger 2WD V6-4.0L VIN E 5. Remove the screws and the digital TR sensor. Installation 1. Install the digital TR sensor and loosely install the screws. 2. CAUTION: Tightening one screw before tightening the other may cause the sensor to bind or become damaged. NOTE: The manual lever must be in the NEUTRAL position. Using the special tool, align the digital TR sensor and tighten screws in an alternating sequence. 3. Install the manual control outer lever and nut. 2004 Ford Truck Ranger 2WD V6-4.0L VIN E Copyright © 2007, ALLDATA 9.50 Page 3 4. Connect the digital transmission range (TR) sensor electrical connector. 5. Connect the shift cable to the manual control lever. 6. Verify that the shift cable is adjusted correctly.

2000 Ford Ranger Cooling System Draining Filling and Bleeding Repair Manual

NOTE: Less than 80% of the coolant capacity can be recovered with the engine in the vehicle. Dirty, rusty or contaminated coolant requires replacement. 1. Release the pressure in the cooling system by slowly turning the pressure relief cap one half to one turn counterclockwise to the first stop on the filler neck. When the pressure has been released, remove the pressure relief cap. 2. Raise and support the vehicle, For additional information, refer to Section 100-02 . 3. Remove the lower radiator cover. 4. Place a suitable container below the radiator draincock. Drain the coolant. 5. Close the radiator draincock when finished. Filling and Bleeding with RADKITPLUS 1. Using the special tool, install the RADKITPLUS and follow the RADKITPLUS manufacturer’s instructions to fill and bleed the cooling system. Filling without RADKITPLUS CAUTION: Engine coolant provides freeze protection, boil protection, cooling efficiency and corrosion protection to the engine and cooling components. In order to obtain these protections, the engine coolant must be maintained at the correct concentration and fluid level. When adding engine coolant, use a 50/50 mixture of engine coolant and clean, drinkable water. To maintain the integrity of the coolant and the cooling system: * Add Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting Ford specification ESE-M97B44-A. * Do not add Motorcraft Specialty Engine Coolant such as VC-2 or an equivalent meeting Ford specification WSS-M97B44-D. Mixing coolants can degrade the coolant’s corrosion protection. * Do not add alcohol, methanol, or brine, or any engine coolants mixed with alcohol or methanol antifreeze. These can cause engine damage from overheating or freezing. * Do not mix with recycled coolants unless they meet the requirements of Ford specification ESE-M97B44-A or WSS-M97B51-A1. Not all coolant recycling processes meet these Ford specifications. Use of such coolants can harm the engine and cooling system components. All engines 1. Install the lower radiator cover.


SERVICE PROCEDURE F87Z-7A100-DB Main Control (4.0L EI Explorer) F87Z-7A100-EB Main Control (4.0L SOHC Explorer) 1. Perform normal diagnosis for this concern. XL2Z-7L491-AA Bracket XL2Z-7G383-AA Electronic Pressure Control (EPC) 2. Perform Line Pressure Tests as listed in the Solenoid 1999 Explorer/Mountaineer, Ranger Workshop Manual. OTHER APPLICABLE ARTICLES: NONE WARRANTY STATUS: Eligible Under The 3. If pressures are low, perform Pinpoint Test for Provisions Of Bumper To the EPC solenoid. Bumper Warranty Coverage And Emissions Warranty 4. Inspect the bracket that attaches the Torque Coverage Converter Clutch (TCC), Shift Solenoid B OPERATION DESCRIPTION TIME (SSB), Shift Solenoid D/Coast Clutch Solenoid 991610A Replace Electronic 1.2 Hrs. (SSD/CCS), and EPC solenoids to the main Pressure Control (EPC) control for damage. If the bracket is damaged, Solenoid And Clean Main replace both the bracket and solenoid. Control (Includes Time For 5. If the bracket is not damaged, inspect the Road Test) – 4R44E Or solenoid for the affected date code (refer to the 5R55E following Manufacturing Date Code Chart) and 991610B For Line Pressure And ID marking (Figure 1, Views 1, 2, and 3). If the Pinpoint Tests, Use “A” solenoid is one of the affected, replace it. Time As Outlined In The Warranty And Policy MANUFACTURING DATE CODE Manual Date Code Month/Year DEALER CODING 868xx August 1998 CONDITION 869xx September 1998 BASIC PART NO. CODE 870xx October 1998 7G383 01 871xx November 1998 OASIS CODES: 501000, 502000, 50300

1997 Ford Aerostar/ Ranger Wheel Grease Seal and Bearing Front Replacement and Repacking

Disassembly 1. Raise the vehicle and install Rotunda Car/Truck Stands 077-00018 or equivalent. 2. Remove the wheel and tire assembly. 3. Remove the retainer washers and remove the hub assembly. Refer to Manual Locking or Automatic Locking Hubs under Front Wheel Bearing Adjustment in this section for removal. 4. Remove the disc brake caliper (2B120) as described in Section 06-03 . 5. Remove the hub and rotor. Remove the outer wheel bearing cone. 6. Remove the wheel hub grease seal (1190) from the rotor with Seal Remover TOOL-1175-AC or equivalent and Impact Slide Hammer T50T-100-A. Discard wheel hub grease seal and replace upon assembly. 7. Remove excluder seal. 8. Remove the inner wheel bearing. 9. NOTE: If new wheel bearing cups are installed, install new cone and roller assemblies. Inspect the wheel bearing cups for pits or cracks. If necessary, remove them with Internal Puller D80L-943-A or equivalent and Impact Slide Hammer T50T-100- A. Assembly 1. Lubricate the wheel bearings with High Temperature Constant Velocity Grease E43Z-19590-A or equivalent meeting Ford specification ESP-M1C207-A. Clean all grease from the hub. Pack the cones and rollers. If a bearing packer is not available, work as much lubricant as possible between the rollers and the cages. 2. If wheel bearing cups are to be installed, position wheel bearing cups in rotor and drive in place with Bearing Cup Replacer T80T-4000-P and Driver Handle T80T-4000-W. 3. Position excluder seal on spindle and drive into position using Spindle Seal Replacer T95T-3132-D. 4. Position the inner wheel bearing in the inner wheel bearing cup in the rotor. Install the wheel hub grease seal by driving in place with Seal Replacer T80T-4000-T and Driver Handle T80T-4000-W. 5. Carefully install the rotor onto the front wheel spindle (3105). Refer to Section 06-03 . 6. Install outer wheel bearing into rotor. 7. Refer to Automatic Locking Hubs under Front Wheel Bearing Adjustment in this section for remainder of installation

1993 Ford Crown Victoria V8-281 4.6L SOHC Engine – Lean Driveability Symptoms Manual

1. Look at the BARO PID. Refer to the Barometric Pressure Reference Chart in this article. At sea level, BARO should read about 159 Hz (29.91 in. Hg). As a reference, Denver, Colorado at 1524 meters (5000 ft.) altitude should be about 144 Hz (24.88 in.Hg). Normal learned BARO variability is up to +/- 6 Hz (+/- 2 in. Hg.). If BARO indicates a higher altitude than you are not at (7 or more Hz lower than expected), you may have MAF contamination. If available, Service Bay Diagnostic System (SBDS) has a Manifold Absolute Pressure (MAP) sensor that can be used as a barometric pressure reference. Use “MAP/BARO” test under “Powertrain,” “Testers and Meters.” Ignore the hookup screen. Connect GP2 to the reference MAP on the following screen. 2. On a fully warmed up engine, look at Long Term Fuel Trim at idle, in Neutral, A/C off, (LONGFT1 and/or LONGFT2 PIDs). If it is more negative than -12%, the fuel system has learned lean corrections which may be due to the MAF sensor over-estimating air flow at idle. Note that both Banks 1 and 2 will exhibit negative corrections for 2-bank system. If only one bank of a 2-bank system has negative corrections, the MAF sensor is probably not contaminated. 3. On a fully warmed up engine, look at MAF voltage at idle, in Neutral, A/C off (MAF V PID). If it’s 30% greater than the nominal MAF V voltage listed in the Powertrain Control/Emissions Diagnosis (PC/ED) Diagnostic Value Reference Charts for your vehicle, or greater than 1.1 volts as a rough guide, the MAF sensor is over-estimating air flow at idle. 4. If at least tow of the previous three steps are true, proceed to disconnect the MAF sensor connector. This puts the vehicle into Failure Mode and Effects Management (FMEM). In FMEM mode, air flow is inferred by using rpm and throttle position instead of reading the MAF sensor. (In addition, the BARO value is reset to a base/unlearned value.) If the lean driveability symptoms go away, the MAF sensor is probably contaminated and should be replaced. If the lean driveability symptoms do not go away, go to the PC/ED Service Manual for the appropriate diagnostics.