I replaced on my 2001 jetta tdi glowplugs ,glowplug relay, and coolant temp sensor.
I have no power to the glowplugs, indicator on dash comes on for a second.
When i unplug coolant temp sensor, the glowplugs are energised and work fine.
Could it maybe be a problem with the ecu?
I have no power to the glowplugs, indicator on dash comes on for a second.
When i unplug coolant temp sensor, the glowplugs are energised and work fine.
Could it maybe be a problem with the ecu?