jiggity76 Posted April 20 Report Share Posted April 20 (edited) Does anyone know if the 91-93 Z34's uses a speed sensor mounted on the steering racks? I know the GP and Cutlass did. It's part # 10096157/10204102 if they used them. Thank you. Edited April 20 by jiggity76 Go4DaMo 1 Quote Link to comment Share on other sites More sharing options...
55trucker Posted April 20 Report Share Posted April 20 1 hour ago, jiggity76 said: Does anyone know if the 91-93 Z34's used a speed sensor mounted on the steering racks? I know the GP's and Cutlass did. It basically adjust the steering feel when going thru a parking lot and then tightens up when on the highway or Interstate. It's part # 10096157/10204102 if they used them. Thank you. *It basically adjust the steering feel when going thru a parking lot and then tightens up when on the highway or Interstate*. almost......lol, not quite.... the sensor is there to 1. disengage the a/c .... 2. send a signal to the ecm to raise the engine rpm when the vehicle speed is so slow that the engine rpm is to low to adequately assist the needed power steering pressure. When the pressure in the system drops to a pre determined pressure that switch opens, the ecm *sees* that & raises the engine rpm to increase the pump rpm & power steering pressure. The sensor is referred to as Idle Speed Power Steering Pressure Switch pwmin, 94 olds vert, Go4DaMo and 1 other 2 2 Quote Link to comment Share on other sites More sharing options...
jiggity76 Posted April 20 Author Report Share Posted April 20 3 minutes ago, 55trucker said: *It basically adjust the steering feel when going thru a parking lot and then tightens up when on the highway or Interstate*. almost......lol, not quite.... the sensor is there to 1. disengage the a/c .... 2. send a signal to the ecm to raise the engine rpm when the vehicle speed is so slow that the engine rpm is to low to adequately assist the needed power steering pressure. When the pressure in the system drops to a pre determined pressure that switch opens, the ecm *sees* that & raises the engine rpm to increase the pump rpm & power steering pressure. The sensor is referred to as Idle Speed Power Steering Pressure Switch Gotcha. Thank you for the accurate description. I was just making a guess. So...the Z34's do use this sensor as well then? Go4DaMo 1 Quote Link to comment Share on other sites More sharing options...
55trucker Posted April 20 Report Share Posted April 20 36 minutes ago, jiggity76 said: Gotcha. Thank you for the accurate description. I was just making a guess. So...the Z34's do use this sensor as well then? yes indeed... jiggity76 and Go4DaMo 1 1 Quote Link to comment Share on other sites More sharing options...
White93z34 Posted April 20 Report Share Posted April 20 Pretty sure every one of these cars use this jiggity76 and Go4DaMo 1 1 Quote Link to comment Share on other sites More sharing options...
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