998 vag 151 alarm

[RoadKill]

would this stop the fuel pump priming if it was not working right ?

[UrS4boy]

would this stop the fuel pump priming if it was not working right ?

What vehicle are you talking about. As far as I know none of the UrS (S2, UrS4/S6 and RS2) vehicles throw any direct codes related to the fuel pump.

[RoadKill]

ok it my S2 been off road for 2 years doing rebuild , put a bat on it and its not cracking over and theres no fuel pump priming , have to see if theres a box for the toad alarm could not see one when i looked

[UrS4boy]

ok it my S2 been off road for 2 years doing rebuild , put a bat on it and its not cracking over and theres no fuel pump priming , have to see if theres a box for the toad alarm could not see one when i looked

If it is an ABY S2, then as far as I remember, it is like the AAN in the UrS4, there is no pump priming with the ignition key on. The fuel pump relay is not triggered by the ECU until the ECU gets a signal from the G28 engine speed sensor that the RPM is > 13.

J17 Fuel Pump Relay info:

http://forums.quattroworld.com/s4s6/msgs/22583.phtml

G28 Engine Speed Sensor info:

http://forums.quattroworld.com/s4s6/msgs/20986.phtml

Reasons why your AAN (or ABY or ADU) isn't starting:

http://forums.quattroworld.com/s4s6/msgs/210191.phtml

[RoadKill]

im a right div put the swich wire on the rong peg , just need to sort the ground out now its only getting 2v when turning over ,

thanks for the help

[UrS4boy]

im a right div put the swich wire on the rong peg , just need to sort the ground out now its only getting 2v when turning over , thanks for the help

2V to starter = less than 13 RPM cranking speed = no fuel pump relay energizing by the ECU = no fuel = no start.