Gti6 Coversion Pressure Sender Question

[jdman 1 1 Cars]

Hi Im in the middle of a gti6 conversion but into a 309 but most of the wires are the same 30b is the oil pressure sender from the 309 loom. I have an issue do i take the origional wire 30b from the dash and bring it to a new 205 gti pressure sender i have added to the block. if yes what voltage should i see in the wire 30b.

 

thanks in advance.

[Thijs_Rallye 87 4 Cars]

12V unconnected normally. Same for the oil temp, oil pressure switch etc.

[jdman 1 1 Cars]

12V unconnected normally. Same for the oil temp, oil pressure switch etc.

 

 

thanks i have less than 1v so i was wondering if my dash is faulty

[Thijs_Rallye 87 4 Cars]

Measure again at the brown multiplug. Usually they are corroded very badly.

[jdman 1 1 Cars]

Measure again at the brown multiplug. Usually they are corroded very badly.

 

i measured at the plug still less than a volt not sure what to test next

[welshpug 1,657]

work backwards in the circuit till you find the cause.