2003 Volkswagen Jetta I need your brain, mine is out of ide

check all fuses and fused links. check fuel cutoff switch

checked fused links and fuses and such, 03 jetta does not come with a fuel cut off switch, the pump still will not engage when the key is turned to the on position, any other ideas?

Hi Yes,
unplug plug for pump at the pump have someone operate key for you.


check for power when key is on one wire will be powered all the time the key is on this will be low voltage, one will be ground. But one will be powered for 3-5 seconds only if you have a wire at the pump that is powered 3-5 secs and then goes off . This means everything from the key to the pump is working. if you don,t then go to the relay box and check power at the relay center.power goes mfrom ignition to relay to pump