Filed Under (Ford) by admin on 11-04-2011
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Removal and Installation 1. Disconnect the battery ground cable. For additional information, refer to Section 414-00. 2. Remove the parts in the order indicated in the following illustration and table. Item Part Number 1 14A464 2 14489 3 9F715 4 N806549-S 5 9J558 3. To install, reverse the removal procedure. Item 3: IMRC Actuator Rods Installation Note 1. New plastic actuator rod retainers must be installed any time the IMRC rods are disconnected. Item 5: IMRC Actuator Installation Note 1. Before installing the IMRC actuator, be sure to rotate the driver motor plate until the levers make contact with the set screws, then rotate the motor until the motor bracket bolt holes are aligned with the holes in the lower intake manifold. Description Camshaft position (CMP) sensor electrical connector (part of 12B637) Intake manifold runner control (IMRC) actuator electrical connector (part of 12B637) IMRC actuator rods (2 req’d) (part of 9J559) Installation Note IMRC actuator-to-intake manifold bolts (3 req’d) IMRC actuator Installation Note
Filed Under (GM) by admin on 11-04-2011
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Description The Engine Cranks but Does Not Run diagnostic table assumes that the battery condition and the engine cranking speed are OK. If the battery condition and the cranking speed are not OK, refer to Diagnostic System Check – Engine Electrical in Engine Electrical for diagnosis. Make sure that there is adequate fuel in the fuel tanks. Diagnostic Aids • Check the duct work between the mass air flow (MAF) sensor and the throttle body for air leaks. • A malfunctioning MAF sensor may cause a no start or a stall after start. If you suspect this, disconnect the MAF sensor. The powertrain control module (PCM) will default to the speed density in order to calculate the load and the air flow. If this corrects the condition and the connections are OK, replace the MAF sensor. If the steps above check OK, refer to Symptoms . Test Description The numbers below refer to the step numbers on the diagnostic table. 4. It may be necessary to connect a battery charger to the battery for this step. If the battery state of charge is low, the scan tool may reset during the cranking test. 5. This step tests the ignition relay for proper operation. The ignition relay supplies voltage to the injectors and the ignition coils. When the ignition relay is not operating properly, a no start condition occurs. If the test lamp does not illuminate, this indicates the ignition relay is not suppling a voltage to the fuses. 6. The crankshaft position (CKP) sensor is located above the starter. 7. The camshaft position (CMP) sensor is located at the rear of the engine behind the intake manifold. 8. The ignition feed circuit for the CMP and CKP sensors is internally connected within the PCM. A short to ground on either circuit will cause a no start condition. 10. The fuel cap may need to be removed in order to hear if the fuel pump is operating. 12. At this point the engine should start. Refer to Hard Start for further diagnosis.
Filed Under (Ford) by admin on 08-04-2011
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Removal 1. Disconnect the hood lamp harness. 1. Remove the hood insulator retainers and position the insulator away from the hood. 2. Disconnect the hood lamp harness retainers. 3. Disconnect the hood lamp electrical connector. 2. NOTE: Mark the hinge-to-hood placement to ease alignment when reinstalling the hood. Remove the hood. 1. Disconnect the windshield washer hose. 2. Remove the ground strap bolt. 3. Disconnect the hood struts. 4. Remove the four hinge-to-hood bolts and remove the hood. 3. Recover the air conditioning (A/C) system. For additional information, refer to Section 412-00. 4. Remove the lower intake manifold (9424). For additional information, refer to Intake Manifold—Lower in this section. 5. Remove the front air deflector. 1. Remove the jack handle. 2. Remove the screws. 3. Remove the air deflector. 6. Remove the radiator upper hose from the radiator. 7. Using the special tools, remove the fan blade and fan clutch. 8. Remove the fan shroud. 1. Remove the screws. 2. Lift and remove the fan shroud and fan blade, as a unit, out of the vehicle. 9. NOTE: To avoid disturbing the transmission oil cooler fittings, use a backup wrench. Disconnect the transmission fluid cooler fittings. 1. Disconnect the upper transmission fluid cooler fitting. 2. Disconnect the lower transmission fluid cooler fitting. 10. Disconnect the lower radiator hose from the radiator. 1. Pry the locking tab up and out of the slot. 2. Rotate the lower radiator hose. 3. Disconnect the lower radiator hose. 11. Disconnect the degas hose from the radiator. 1. Release the clamp. 2. Slide the hose off of the radiator fitting. 12. Remove the radiator. 1. Remove the bolts. 2. Remove the upper radiator support brackets, the jack handle and the wheel nut wrench retainers. 3. Lift the radiator off the radiator mounting insulators. 4. Remove the radiator mounting insulators. 13. Remove the accessory drive belt. For additional information, refer to Section 303-05. 14. Disconnect the generator electrical connectors. 1. B+ 2. Stator 3. Voltage regulator 15. Remove the lower bracket bolts and the generator. 16. Disconnect the exhaust gas recirculation (EGR) tube from the exhaust manifold. 17. Disconnect the transmission wiring harness retainers from the right cylinder head and position the harness aside. 18. Remove the bolts retaining the transmission to the engine. 19. Disconnect the bulkhead connectors. 20. Remove the ground strap retaining bolt. 21. Disconnect the degas return hose.
Filed Under (Ford) by admin on 06-04-2011
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Special Tool(s) Engine Lift Bar 303-F047 (014-00073) Heater Hose Disconnect Tool 5/8 Inch 412-042 (T85T-18539-AH) Removal 1. Evaluate the A/C system. For additional information, refer to Section 412-00. 2. Disconnect the battery ground cable (14301). For additional information, refer to Section 414-01. 3. Remove the hood (16612). 4. Remove the engine air cleaner. For additional information, refer to Section 303-12. 5. Remove the radiator. For additional information, refer to Section 303-03. 6. Disconnect the climate control vacuum feed connector. 7. Position aside the power steering reservoir. For additional information, refer to Section 211-02. 8. Remove the intake manifold. For additional information, refer to Intake Manifold—Variable Resonance Induction System in this section. 9. Remove the splash shield covering the engine main harness connectors. 10. Disconnect the two starter cable leads from the starter relay. 11. Disconnect the two 42-pin connectors and the single pin connector. 12. Disconnect the 16-pin connector and the single pin connector. 13. Remove the bolts and the junction block bracket. 14. Remove the heater water hoses from the heater core. 15. On 4.6L engines, disconnect the following electrical connectors. LH ignition coil connector (A). Camshaft position (CMP) sensor electrical connector (B). Radio capacitor electrical connector (C). 16. On 4.6L engines, disconnect the following electrical connectors. RH ignition coil connector (A). Radio capacitor electrical connector (B). 17. On 4.6L engines, remove the ignition coils and ignition coil mounting brackets. 1. Remove the RH bolts. 2. Remove the RH ignition coil and bracket. 3. Remove the LH bolt. 4. Remove the LH nuts. 5. remove the LH ignition coil and bracket. 18. Remove the lower radiator hose and retaining bracket from the engine. 19. Remove the transmission oil filler tube if equipped. For additional information, refer to Section 307-01A (4R70W), or Section 307-01B (4R100). 20. Raise and support the vehicle. For additional information, refer to Section 100-02. 21. Remove the drain plug and drain the engine oil. 22. Disconnect the A/C compressor electrical connection if equipped. 23. Disconnect the crankshaft position (CKP) sensor. 24. Remove the starter motor (11001). For additional information, refer to Section 303-06. 25. Remove the A/C compressor if equipped. For additional information, refer to Section 412-03A. 26. Remove the transmission fluid cooler hose (7B093) from the block-mounted clip, if equipped. 27. Position the shift cable and bracket aside. 1. Disconnect the shift cable. 2. Remove the fasteners and position the bracket and shift cable aside. 28. Remove the bolts and the flexplate inspection cover. 29. Remove the cylinder block opening cover. 30. Remove the torque converter-to-flexplate nuts. Discard the nuts. 31. NOTE: The upper two transmission-to-engine bolts will be removed later. Remove the lower five transmission-to-engine bolts. 32. On 4×4 vehicles, loosen the bolt and position the oil cooler aside.
Filed Under (Mazda) by admin on 28-02-2011
Tags: 2005 mazda rx 8,
air filter element,
air hose,
fog light,
fog lights,
intake manifold,
solenoid valve,
steel bumper,
stock maf sensor,
strut tower brace,
throttle body,
vacuum chamber
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1 STOCK INTAKE REMOVAL 1. Start by removing the engine cover. Gently lift up at the base then pull the cover towards the front of the car. 2. Remove the strut tower brace. 3. Remove the three hoses attached to the inlet tube secured to the throttle body (View B, #1). 4. Loosen hose clamp at the throttle body and the air box (View B). Then remove the inlet tube. 5. Unplug the MAF sensor and the wire mount. 6. Gently pull up on air box, but do not completely remove. Unplug the vaccum soloniod (View B, #3) and the vacuum line attached to it. 7. Disconnect the vacuum line (View B) from the intake manifold (View B, #8). 8. Unclasp and remove the vacuum assembly from the air box (View B, #3 & #4). Unclip the wire mount from the air box. STOCK INTAKE REMOVAL (CONTINUED) #1: Inlet Air Hose Stock MAF Sensor #2: Air Filter Housing Lid Location #3: VFAD Solenoid Valve #4: Vacuum Chamber #5: Air Filter Element #6: Lower Air Filter Housing #7: Fresh Air Duct #8: Intake Manifold 9. Lift up and gently remove the air box from the vehicle (View B, #2, #5, & #6) 10. Remove both front wheels to access the fender liners for bumper removal. 11. Disconnect the front fog light connectors for vehicles equiped with fog lights. 12. Remove the front side marker lights. 13. Remove the parts in the order indicated in Table A. 14. Remove the fresh air duct and vacuum assembly by removing the three plastic clips and the bolt securing it to the chassis (View B,#7). 15. Remove the fasteners (View D, A) securing the energy-absorbing foam (View D, #2) to the steel bumper support (View D, #1). 16. Remove the fasteners (View D, B) securing the front bumper retainer (View D, #3) between the steel bumper support (View D, #1) and the chassis. 17. Remove the 8 bolts (View D) securing the bumper support to the chassis and remove the bumper support. 18. Remove the stock MAF sensor from the air filter housing lid (View B, #2).