Porsche 996/ LS6 A/c question
Thread Starter
Staging Lane
Joined: Oct 2014
Posts: 92
Likes: 3
Porsche 996/ LS6 A/c question My knowledge of A/C is limited and could use help
Plan to use a Sanden Compressor with low mount corvette spacing aftermarket bracket
activate compressor via ecm 122000411 (want idle ramp and fan control )
use Porsche pressure sensors -which are on off switches .Low pressure on when min pressure present and compressor relay is activated .High pressure interrupts power to compressor relay when pressure too high
use 80k resistor to mimic 3.xx volts for pressure sensor signal to ecm .
Use Porsche Climate Control to manage temps with 12 volt signal to ecm
If this will work it is an easy install-using a gm pressure sensor is a lot more complicated .
Comments please ………..
Plan to use a Sanden Compressor with low mount corvette spacing aftermarket bracket
activate compressor via ecm 122000411 (want idle ramp and fan control )
use Porsche pressure sensors -which are on off switches .Low pressure on when min pressure present and compressor relay is activated .High pressure interrupts power to compressor relay when pressure too high
use 80k resistor to mimic 3.xx volts for pressure sensor signal to ecm .
Use Porsche Climate Control to manage temps with 12 volt signal to ecm
If this will work it is an easy install-using a gm pressure sensor is a lot more complicated .
Comments please ………..
