- Joined
- Apr 15, 2006
- Messages
- 23,874
- Reaction score
- 24,172
- Points
- 113
- Location
- Sth Auck, NZ
- Members Ride
- HSV VS Senator, VT s2 Exec, VX Calais II L67
Variatronic steering is where the pressure/load on the power steering system is controlled via the BCM electronically. It makes the steering nice and light when going slow. Normally only found on Calais models but I guess it could be optioned on others.
But as far as I know, the only difference at the pump is the fitting the hose screws into. On the rack there is a electronic solenoid that control the pressure instead.
But as far as I know, the only difference at the pump is the fitting the hose screws into. On the rack there is a electronic solenoid that control the pressure instead.