Question about 2002 Volkswagen Jetta TDI

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Volks wagen golf diesel tdi Nreg

Glow plug light on the dash not on will not start .replace the glow plugs and the glow plug relay check all fuses.glow light still not on can start.now check current to glow plugs no curent, but until you placed earth wire to glow plug relay then you get a live feed to glow plugs.but still no glow light. now when you placed live current to fuel pump stop you get glow light on ,but only for few second engine will start but the glow light will start flashing..where do i look now some one think it the the fuel inject pump.other think it the wire fault from the dealer.

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  • mjmodell Feb 24, 2009

    the fault on the above is a faulty earth wire in the EU UNIT,which have to be replaced or repair.I had it repaired and engine system reset.

  • Anonymous May 11, 2010

    what year is the vehicle? if it is still under warranty then you may take it back to the dealer in which you bought it from.

  • Anonymous Mar 19, 2014

    glow plugs light and esp light flashing on passat 2006 when i stop engine and restar engine start normal with no lights

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Check the glow plug thermo sensor...found in the cylinder head.
Unlightly anything wrong with injector pump.
Good luck
John

Posted on Feb 27, 2009

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