20 Most Recent Hyundai Motor 2004 Sonata - Page 7 Questions & Answers

Here's a link to your code.

Valve cover bolts are in most cases reusable unless rounded off or striped. If the bolts are m6 89in/lbs should be good m8 105 in/lbs.

Purge control valve has a malfunction, and it will not set a trouble code for it. Seen it a lot.

Antennas come with the cableRemove the broken one first ,thenall your questions will be answered

The only manufacturer that uses a resetable fuel pump inertia switch is Ford.What problem are you having? I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Code 121 is for a problem with the circuit for the sensor.The computer is getting a signal that is out of range, too low or too high.If you know for a fact the sensor is ok, you may have to check the circuit back to the computer. You would also need a scanner to read the sensor signal.

Hyundai Car 1999-05 - Removal & Installation

1. Before servicing the vehicle, refer to the Precautions section.
2. Drain the cooling system.
3. Remove or disconnect the following:
   Negative battery cable Accessory drive belts Water pump pulley Timing belt, tensioner and idler pulley Water pump
   

To install:

1. Clean all mating surfaces of any residual gasket material.
2. Install or connect the following:
   Water pump with a new gasket and torque the bolts to 16 ft. lbs. (22 Nm) Tensioner and timing belt and idler pulley Water pump pulley and drive belts Negative battery cable
3. Fill the cooling system to the proper level.
4. Start the vehicle, check for leaks and repair if necessary.
   

Fig. Water pump assembly-1.8L and 2.0L engines



Fig. Exploded view of the water pump assembly and related components-2.0L engines


Hope this help; TY for using Fixya (remember comment and rated this).

You might have blown a fuse check your fuse box in your car, or disconnect your battery and let it sit for at lease a hour and then try to put the battery back on your car.

wow! tough one...I'll look into this & get back to you.

NOTEThe fuel filter is located underneath the car, near the fuel tank.

1. Before servicing the vehicle, refer to the Precautions section.
2. Relieve the fuel system pressure.
3. Remove or disconnect the following: Negative battery cableFuel supply and pressure linesFuel filter bracket, if equippedFuel filter

To install:

Fig. Remove the fuel filter

1. Install or connect the following: Fuel filter and torque the mounting bolts to 18-25 ft. lbs. (25-35 Nm)Fuel filter bracket, if equippedFuel supply and pressure linesNegative battery cable
2. Start the engine, check leaks and repair if necessary.

NOTEThe fuel filter is located underneath the car, near the fuel tank.

1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
2. Relieve the fuel system pressure.
3. Remove or disconnect the following: Negative battery cableFuel supply and pressure linesFuel filter bracket, if equippedFuel filter

To install:

Fig. Remove the fuel filter

1. Install or connect the following: Fuel filter and torque the mounting bolts to 18-25 ft. lbs. (25-35 Nm)Fuel filter bracket, if equippedFuel supply and pressure linesNegative battery cable
2. Start the engine, check leaks and repair if necessary.

NOTEThe fuel filter is located underneath the car, near the fuel tank.

1. Before servicing the vehicle, refer to the Precautions section.
2. Relieve the fuel system pressure.
3. Remove or disconnect the following: Negative battery cableFuel supply and pressure linesFuel filter bracket, if equippedFuel filter

To install:

Fig. Remove the fuel filter

1. Install or connect the following: Fuel filter and torque the mounting bolts to 18-25 ft. lbs. (25-35 Nm)Fuel filter bracket, if equippedFuel supply and pressure linesNegative battery cable
2. Start the engine, check leaks and repair if necessary.

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