iv got 2 gauges i need help with puting in

1, iv got a air/ fuel ratio gauge it has a wire that connects to the lamba senso what wire does it cinnect to i have 2x white wires and 2x black wires

2. i have a boost gauge but i have a 3 port boost solinoid what pipe do i t piece from iv got one pipe from the actuator the the solinoid or one pipe from the waste gate housing to the solinoid wat one to use?

thanks for any help
luke

 

Cant help with the AFR gauge but the boost gauge will be best if you t it into a vacuum hose direct to the inlet manifold. Say for example your d/v hose

 

the afr gauge is best tapped into the lambda signal wire @ the ecu!! do a search on here for which wire as dep on year model ect... as for the boost gauge best tapped from the inlet manifold imo

 

For the boost gauge simply run a long length of OEM diameter vac hose from the inlet manifold (if there's an used nipple available), through the firewall/bulkhead and onto vac connector on the back of the gauge. If there is no spare nipple, then splice in a T-piece as close as possible to the inlet manifold, by cutting the vac hose that leads to the DV, in two.

If it has on-board illumination, then splice in the +ve power lead to the 'ACC ON' circuit of the ign. barrel, and the -ve to a suitable earth.

 

iv read a couple of people have taped in to the black wire on the lamba sensor on the classic but there is two black wires on the newage can anyone help

 

you need the lambda signal wire and as said before it is best tapped into at the ecu end not the sensor end!!!