Filed Under (Nissan) by admin on 17-05-2011
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Terminal number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 (CHK) 23 24 (IGN) 25 26 27 28 29 30 31 32 *33 *34 *35 36 37 *38 39 *40 *41 42 43 44 45 46 47 48 49 50 51 Description Ign signal (power transistor) Cyl #1 Ign signal (power transistor) Cyl #5 Ign signal (power transistor) Cyl #3 ECM & IGN coil relay control signal Tachometer drive signal – Ign signal (power transistor) Cyl #6 Ign signal (power transistor) Cyl #2 Ign signal (power transistor) Cyl #4 – AAC valve control signal – Fuel pump relay control signal Air conditioner control signal – - Malfunction indicator lamp – - Ignition switch (START) signal Air conditioner switch signal Check (Diagnosis start) Throttle position sensor signal Ignition switch (IGN) signal Control unit ground Power steering oil pressure switch signal – SB (select bit) 1 signal [RB25DET A/T] Vehicle speed sensor signal (Vehicle speed sensor 2) Headlamp switch signal; Ignition power supply Control unit ground Idle position switch signal “1″ position switch signal “2″ position switch signal – Throttle opening signal [RB25DE-4WD M/T, RB25DE A/T, RB25DET] “0″ position switch signal Neutral signal (Park/neutral position signal) “R” position switch signal Full switch signal – Sensor ground Crankshaft position sensor 120? (REF) signal Crankshaft position sensor 120? (REF) signal Crankshaft position sensor 1? (POS) signal Ring gear crankshaft position sensor signal [RB20DE (L/B)] Turbo pressure sensor signal [RB25DET] Power supply for throttle position sensor, refrigerant pressure sensor, and turbo pressure sensor Rear defogger switch signal Heated oxygen sensor signal Fuel pump terminal voltage control output signal [RB25DET] Injector No. 6 cylinder drive signal Line pressure solenoid valve control signal (Dropping resistor Throttle motor sensor signal [RB25DET] *113 circuit)
Filed Under (Ford) by admin on 01-04-2011
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Valve Bodies and Intermediate Band Servo NOTE: If a transmission has been disassembled to replace worn or damaged parts and the valve body sticks repeatedly from foreign material, the torque converter must be removed and cleaned by using a mechanically agitated cleaner, such as Rotunda Torque Converter/Oil Cooler Cleaner 014-00028 or equivalent. Removal If solenoid valve body is going to be replaced: Remove solenoid body connector heat shield and loosen both bolts using an 8mm socket. Remove slotted heat shield. CAUTION: Do not attempt to pry tab with pry bar or screwdriver. Remove the heat shield from the transmission before attempting to remove the connector. Remove solenoid body connector by pushing on the center tab and pulling on the wire harness. Check electrical connectors for terminal condition, corrosion and contamination. Repair or replace as required. 1. Position a drain pan under transmission. 2. Remove all transmission pan bolts except the front ones using a 10mm socket. Loosen only the front bolts at this time. 3. Pry the rear of the pan down and allow the fluid to drain. 4. Remove front pan bolts using a 10mm socket. Remove transmission pan. 5. Remove pump inlet filter and seal assembly by carefully pulling and rotating the filter as necessary. If seal remains in bore, carefully remove using O-Ring Tool T71P-19703-C. NOTE: Discard pump inlet filter and seal. CAUTION: Use care not to scratch or damage aluminum pump bore. 6. Remove 11 accumulator body bolts using an 8mm socket and two nuts using a 10mm socket. Remove accumulator body assembly. NOTE: If separator plate is to be left on the transmission, use one of the reinforcing plate bolts in the hole shown to prevent front of plate from sagging and displacing balls. 7. Remove 14 main control body bolts using an 8mm socket and two nuts using a 10mm socket. Remove main control body. NOTE: Do not remove the two bolts as shown on illustration. This will keep the upper and lower control bodies attached as an assembly. 8. Remove nine solenoid body bolts using a T30 Torx® bit and one nut using a 10mm socket. Push down on solenoid body receptacle to remove solenoid body. 9. Remove solenoid screen by rotating and pulling it out. 10. Remove reinforcing plate bolts using an 8mm socket. Remove plate. 11. Lower separator plate and gasket carefully so that check balls, EPC ball and spring are retained. 12. Remove intermediate accumulator regulator filter and spring assembly. Clean or replace filter as required. 13. Depress retaining plate, remove retaining ring, retaining plate, servo piston and rod assembly and servo spring. Installation
Filed Under (Mazda) by admin on 02-03-2011
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Some vehicles may experience a MIL with DTC P2070 (SSV Stuck Open). This may be caused by carbon build up near the SSV bushing, which may cause driveability concerns (hesitation and / or lack of power) and / or DTC P2070. A cleaning procedure and a revised SSV with stronger actuator force is now available. Customers having this concern should have their vehicle repaired using the following repair procedure. REPAIR PROCEDURE 1. Verify the following: – P2070 is set. – SSV sticks without failure of SSV solenoid valve switch. 2. Record freeze frame data. 3. Record customer radio station presets. 4. Disconnect negative battery cable. 5. Raise and support vehicle. 6. Drain engine coolant into a clean container for reuse after repair. Refer to Workshop Manual section 01-12 ENGINE COOLANT REPLACEMENT. 7. Remove right front wheel. 8. Remove rubber splash shield from inner fender to access right side of engine. 9. Remove 2 nuts (1) attaching air pipe (2) to exhaust manifold (3). 10. Disconnect port air bleed vacuum hose (4) from intake manifold. 11. Lower vehicle. 12. Remove battery cover, battery and battery tray to make work space. Refer to Workshop Manual section 01- 17 BATTERY REMOVAL / INSTALLATION. 13. Remove air control valve bracket bolt (5). 14. Disconnect main harness from air control valve bracket. 15. Disconnect upper hose (6) and vacuum line (7) from air control valve. 16. Position air control valve and air pipe out of the way by moving toward washer fluid reservoir. 17. Loose 3 water pump pulley bolts (8) but do not remove. 18. Loosen alternator belt tension bolt and remove attaching bolt and nut (9) from alternator and bracket. 19. Remove alternator belt. 20. Remove water pump pulley. 21. Remove 3 nuts (10) and alternator bracket (11). 22. Raise and support vehicle. 23. Remove 2 bolts (12) attaching port air bleed vacuum pipe.
Filed Under (Mazda) by admin on 28-02-2011
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1. Remove both front wheels from the car. 2. Unclip the hard plastic breather hose from the breather nipple by squeezing the blue retaining clip. 3. Lift up and remove the steel bracket securing the purge solenoid valve (PSV) to the inlet hose. Leave the PSV attached to the valve and move it out of the way. 4. Unplug the MAF sensor from the wiring harness. 5. Unclip the MAF sensor wiring harness from the side of the air filter housing 6. Loosen the hose clamps securing the inlet hose to the throttle body and the air filter housing. Remove the inlet tube.(View B, #5) 7. Remove the air filter housing lid (View B, #1) by unhooking the metal retaining clips and sliding the lid out. 8. Remove the air filter element (View B, #2). 9. Remove the lower air filter housing (View B, #3) by removing the two nuts securing the housing to the chassis. Next, lift up on the back side of the housing and remove it from the vehicle. 10. Remove the retaining clips and bolts securing the driver and passenger side splash shields to the bumper and chassis. Remove the splash shields. 11. Disconnect the front fog light connectors for vehicles equiped with fog lights. 12. Disconnect the side marker light connectors. View C: Bumper Removal / Installation 13. Remove the parts in the order indicated in Table A: 14. Remove the fresh air duct by removing the two plastic clips and the bolt securing it to the chassis (View B,#6). 15. Remove the plastic fasteners (View D, #1) securing the plastic shroud seal plate (View D, #2) between the steel bumper support (View D, #4) and the chassis. 16. Unhook the wiring harness from the horn and unclip it (View D, #3) from the bumper support. 17. Remove the 8 bolts securing the bumper support to 7.8-11.8 the chassis. Remove the bumper support. {80-120, 18. Remove the stock MAF sensor from the air filter 70-104} housing lid (View B, #1). 19. Remove the plastic breather nipple, spring clamp, and two hose clamps from the stock inlet hose. 1. Install the plastic breather hose nipple (View E, #2) removed in step #18 into the supplied throttle body coupler (View E, #3) and secure using the stock spring clamp (See View F). 2. Install the two hose clamps removed in step #18 (View B) onto the supplied throttle body coupler. Install the coupler onto the throttle body. Do not tighten hose clamp. 3. Install the steel PSV bracket (View E, #1) from the stock inlet tube by sliding it into the mount on the throttle body coupler. Be sure bracket is fully seated at top guide pin. 4. Plug the plastic breather hose onto the nipple. Be sure both the breather hose and PSV bracket are secure before proceeding. 5. Install the MAF sensor into the upper intake pipe (View E, #4) and secure using the two supplied 8-32 bolts (View E, #5). Torque the bolts to 12-15 in-lbs (1.4-1.7 N-m).
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).