Auto Repair Manual Free Download and ReviewsFree download ebook pdf files automotive manual

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Correct drive belt tension is required to ensure optimum performance of the belt driven engine accessories. There are different types of adjustment gauges for checking either a serpentine or a V-type belt. Use the correct gauge when checking belt tension. Place gauge in the middle of the section of belt being tested (between two pulleys) to check tension. Do not allow the gauge (or gauge adapter) to contact anything but the belt. BELT SCHEMATICS The belt routing schematics are published from the latest information available at the tingle of publication. If anything differs between these schematics and the Belt Routing Label, use the schematics on Belt Routing Label. This label is located in the engine compartment. BELT REPLACEMENT OR ADJUSTMENT- LEFT HAND DRIVE Belt tension is adjusted at the power steering pump bracket and idler pulley assembly. 1. Disconnect negative battery cable from battery. 2. Loosen idler pulley bolt at the power steering bracket. 3. Loosen adjusting bolt until belt can be removed from pulleys. 4. Remove belt. INSTALLATION 1. Check condition of all pulleys. CAUTION: When installing the serpentine accessory drive belt, the belt MUST be routed correctly. If not, the engine may overheat due to the water pump rotating in the wrong direction. 2. Install new belt. 3. Using serpentine belt tension gauge, tighten adjusting bolt until belt reaches proper tension. Refer to Belt Tension at the rear of this section for proper belt tension. 4. After belt is tensioned correctly, tighten idler pulley bolt to 47 Nm (35 ft. lbs.) 5. After idler pulley has been tightened into position, recheck belt tension. Adjust if necessary. BELT REPLACEMENT OR ADJUSTMENT- RIGHT HAND DRIVE (4.0L) 1. Disconnect negative battery cable from battery. 2. Loosen lower alternator mounting bolt and nut. 3. Loosen upper alternator mounting nut. 4. Loosen adjusting bolt at upper alternator bracket until belt can be removed from pulleys. 5. Remove belt. INSTALLATION 1. Check condition of all pulleys.

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Before disconnecting the battery, ensure all text and cautions in the battery disconnection section are observed. Remove 1. Disconnect battery earth lead. 2. Remove air intake hose. 3. Remove LH ignition coil cover. 4. Remove RH ignition coil cover. 5. Disconnect multiplugs from ignition coils. 6. Disconnect multiplugs from throttle body, thermostat heater, CMP sensor and ECT sensor. 7. Cut 2 cable ties and release engine harness. 8. Disconnect multiplugs from VCC solenoids. 9. Release VCC multiplug harness from clip. 10. Disconnect multiplug from charcoal canister purge solenoid valve. 11. Disconnect alternator multiplug. 12. Release alternator harness from 4 clips. 13. Disconnect multiplugs from KS and CMP sensor. 14. Remove 2 nuts securing fuel injector harness to fuel rail. 15. Release vacuum reservoir and mounting bracket from LH fuel injector harness securing stud. 16. Remove fuel hose and mounting bracket from LH fuel injector harness securing stud.

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REMOVAL 1. Disconnect the battery cables. 2. Remove the drive belt. 3. Disconnect the electrical connectors. 1 Remove the nut and disconnect the B+ cable. 2 Remove the connector. 4. Remove the lower generator bolts. 5. Loosen the upper generator bolt from the engine but do not remove it from the generator. NOTE: Insufficient clearance does not allow the bolt to be completely removed. 6. Move the generator to the rear of the vehicle, then lift up and out of the engine compartment. INSTALLATION 1. To install, reverse the removal procedure. NOTE: Before reassembling, place the upper bolt into the generator.

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A/C Fuse 6 (E 20) A/C System 6 (A-E 20-23) Alternator 1 (B 2) Battery 1 (A 2) CDS Fan Fus Link (J/B #5) 6 (E 22) Circuit Opening Rly (EFI) 2 (A 6) Clock 5 (A 16) Clutch Start Sw 1 (C 3) Cold Mixture Htr (CMH) (Carb, Calif) 3 (C 9) Cold Mixture Htr (CMH) (Carb, Fed) 3 (D 9) Combination Sw 4 (D-E 12) Cruise Ctrl Clutch Sw 5 (D 19) Cruise Ctrl Computer 5 (E 17-18) Cruise Ctrl Main Sw 5 (D 16) Defog CB 1 (C 2) Defog Relay 10 (E 39) Defog Sw 10 (D 38) Dir Flasher 4 (D 15) Door Ctsy Sws 9 (E 32-33) ECU-IG Fuse 4 (A 14) EFI ECU 2 (B-D 4) Elect Idle Up VSV 6 (C 22) Emission Ctrl Computer (ECC) (Carb, Calif) 3 (A-C 11) Emission Ctrl Computer (ECC) (Carb, Fed) 3 (D-E 11) Fuel Tank Send Unit 10 (B 38) Fus Link Box 1 (A 2) Hazard Sw 4 (E 14) Heater CB (J/B #4) 6 (E 20) Hi Pres SW (Rad Fan) (Carb, Calif) 3 (A Idle Up Diodes 6 (D 22) Idle Up VSV SOL 2 (D 5) Igniter (EFI) 2 (E 6) Ign Mod/Igniter (Carb, Calif) 3 (A Ign Mod/Igniter (Carb, Fed) 3 (D Ign Sw 4 (E 14) Illum Lts (Coupe) 7 (C-E 24) Illum Lts (Ex Coupe) 8 (C-E 28) Inst Clstr (Coupe) 7 (C-E 27) Inst Clstr (Ex Coupe) 8 (C-E 31) Interior Lts 9 (E 32-35) Junction Block #1 4 (A-C 13-14) Junction Block #2 5 (A-B 16-18) Junction Block #3 (Coupe) 7 (A-B 25-26) Junction Block #3 (Ex Coupe) 8 (A-B 29-30) Junction Block #4 6 (D-E 20) Junction Block #5 6 (D-E 21-23) Junction Conn (Coupe) 7 (E 25) Junction Conn (Ex Coupe) 8 (E 29) Main Fus Link 1 (A 3) Neutral Start Sw 1 (B 3) Noise Filter (EFI) 2 (E 5) O/D SOL 5 (D 18) Outer Vent Ctrl Valve (OVCV) (Carb, Calif) 3 (E 9) Over Drive (O/D) Main Sw 5 (D 19) Power CB 10 (B 36) Power Door Locks 9 (A-D 35) Power Main Rly 10 (B 36) Power Mirrors 10 (D-E 36) Power Window Sys 10 (A-B 36-38) RDI Fan Fus Link (J/B #2) 5 (B 17) Rear Wiper Sys 10 (D 38-39) Retract Ctrl Rly (Coupe, Carb) 1 (D-E 3) Retract Ctlr Rly & Lt Retainer Rly (Coupe, EFI) 1 (D-E 3) Seatbelt Buckle Sw 4 (C 14) Starter Rly 1 (B 3) Stop Lt Sw 5 (E 19) Sunroof 10 (C 36-38) Theft Deterrent Sys 9 (A-D 32-34) Unlock Warn Sw 4 (C 14) Vacuum Pump 5 (E 16) Wiper Motor 4 (E 13)

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1. Disconnect the alternator and the Powertrain Control Module (PCM). Check the Violet (VT) (GENerator MONitor or GENMON) wire from the alternator to pin 20 of the PCM connector and the Red/Pink (RD/PK) (GENerator COMmand or GENCOM) wire from the alternator to pin 45 of the PCM for high resistance, an open, or a short to ground. Repair the wiring as needed. 2. If the wiring checks OK, reconnect the PCM and alternator. Start the engine and monitor the VT wire for a roughly 0-10v square wave signal. The signal will be around 40-50% normally with no loads on the system and minimal charging system output. As the load increases, the duty cycle should increase (NOTE: the duty cycle is a positive duty cycle so as the duty cycle increases, the voltage high time increases).