VW glow plug guidance

This TSB applies to 2009 VW Jetta models, equipped with the CBEA common rail TDI diesel engine. If glow plug testing becomes necessary, do not jump power or ground directly to the glow plugs. The plugs receive pulse width modulated signals from the ECM.

To test, swap a suspected glow plug with a known good glow plug.

Clear out the fault memory and drive the vehicle to see if the concern returns. If the concern moves with the glow plug, replace the glow plug.

If the concern does not move and comes back to the original cylinder, it is recommended that the engine’s harness be inspected. See ETKA for available connectors, terminal ends, etc., for replacement information.

Tags: VW, glow plug, VW Jetta, Common Rail, TDI, diesel engine, cars

Wednesday, 04 March 2015 08:03

Related items

Ford releases new Motorcraft oil for power stroke diesel engines
Ford Motor Co. has introduced Motorcraft Super Duty Diesel Motor Oil meeting Ford specification WSS-M2C171-F1. The company recommends its use in Ford Power Stroke Diesel... Read more
Laser introduce new glow plug threaded insert kits
Laser Tools has introduced new kits that provide an easy means of inserting a new threaded insert for glow plugs into the cylinder head. The new kits have been designed to offer the best possible access to recessed glow plug... Read more
MANN-FILTER issues new advice for VW fuel filter applications
On some Volkswagen 2.0 TDi applications, the original equipment fuel filter housings are sourced from two different... Read more
Car technologies of 2017 that could save your life
Thatcham Research, the independent automotive research centre, has recognised the cars at the vanguard in safety, helping drivers to identify the life and money-saving tech they should demand as standard when buying a new... Read more
HydraGen Designed To Save Fuel, Lower Emissions and Increase Power
The dynaCert HydraGen System is a carbon emissions reduction technology that produces and injects pure hydrogen and oxygen gas into a diesel engine’s intake air stream, increasing the energy produced during the combustion... Read more