How to Check The Shock Shifting of Hyundai=Poor Contact

How to Check the Shock Shifting of Hyundai=Poor Contact

How to Check The Shock Shifting of Hyundai=Poor Contact

Model: Hyundai Elantra(HD)

Year Model: 2010

Fuel: Gasoline

Displacement: 1600cc

1) Auto Repair and Study Guide Condition

1. Automatic Transmission Shock Shifting from N to D
2. Speedo meter Fluctuate until 120 kph on Idling.
3. Shifting Lever Can’t Shift to R When the Speed meter Fluctuate.

2) Study Guide Cause

• Due to poor contact from ECU socket terminal.

3) Study Guide And Diagnosis

• Scan Tool Check
  = U0101-TCM Communication Error,This trouble code appeared due to poor contact of terminal wire.(Note: You can search here the code to know the cause)
• Check the terminal wire and cean.

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Auto Repair and Study Guide and Auto Repair and Study Guide and Auto Repair

How to repair engine jerking during driving

How to repair engine jerking during driving.

Auto repair and Study guide Give’s you some Guidelines or tips that problem occurs from Hyundai cars hoping that this post help you.

Model: Hyundai Elantra(HD)

Year Model: 2010

Fuel :Gasoline

Displacement: 1600cc

1) Condition

• Engine jerking during driving specially in high speed.
• Engine suddenly loose power after jerking.

2) Study Guide

• Due to the Ignition coil Extension wire.

3) Diagnosis

• Scan tool check
  = No trouble code
• Analyze the engine performance visually
• Check for terminal wire loose
• Ignition coil #1 socket terminal pin poor contact.

4) Auto Repair

• Check and Repair terminal.

Engine Electrical System
 

ON-VEHICLE INSPECTION

SPARK TEST

1.Remove the engine cover(A).

2.Remove the engine cover bracket(A) and the ignition coil(B).

3.Remove the fuel pump relay(A) from the fuse box for fuel not to be injected while checking.

4.Using a spark plug socket, remove the spark plug.

5.Install the spark plug to the ignition coil. (1.6 CVVT)

6.Ground the spark plug to the engine.

7.Check if spark occurs while engine is being cranked.

Do not crank engine for more then 5~10 seonds.

8.Inspect all the spark plugs.

9.Using a spark plug socket, install the spark plug.

10.Install the ignition coil.

 

11.Install the engine cocer.

 

INSPECT SPARK PLUG

1.Study Guide Remove the engine cover bracket(A) and the ignition coil(B) with bolt.

 

AUTO REPAIR INSPECT IGNITION COIL

1.Measure the primary coil resistance between terminals (+) and (-).

 

More Tips and Case Study

How to repair engine low power during acceleration

How to repair engine low power during acceleration

 

Model :Elantra (HD)

Year model: 2010

Fuel: Gasoline

Displacement: 2000cc

1) Condition(Auto repair And Study guide)

1. Engine low power during acceleration

2) Study Guide Cause

1. TPS (Throttle Position Sensor)

3) Auto repair and Study guide ,Diagnosis

1. Auto repair and Study guide Check with Scan tool

=Trouble code= P0507 Idle control system higher than expected

Possible cause

● A stuck or binding throttle plate
● Maladjustment of the accelerator cable
● Contact resistance in connectors
● Faulty ICA valve

 

4) Auto repair and Study guide

• Replace TPS due to damage pin.

 

more case and trouble code