Sunday, August 15, 2010

How to repair the engine stalling and cut off during driving.

How to repair the engine stalling and cut off during driving.

Model: Hyundai XD)

Year model:2004

Fuel: Gasoline

Displacement: 2000cc

Subject: Burt fuel pump connector.

1)Condition

  1. Engine stalls during driving and impossible to restart.

2) Cause

  1. The fuel pump connector( male and female side) is burnt.
  2. Poor contact of the connector terminal.

3) Diagnosis

  1. Scan tool check
    = No trouble found.
  2. Actuation test with the DGS to check if some fault to the other parts.
    =Actuation for the Ignition coil = Ok spark
    =For fuel delivery = No pressure from the fuel pump.
    = Check for the fuse and Relay with test light = No ground coming from the fuel pump terminal.
  3. Visually check to the fuel pump assembly connector.
    = The problem ignite from the fuel pump terminal and socket Male & Female.

4) Replace Parts

  1. Replace fuel pump assembly and connector.

more trouble shooting & please sir,madam leave me comments

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