Need 1978 Or 1979 Esc And Knock Sensor

[NachoBlanco]

anyone have a 1978 OR 1979 ESC AND KNOCK SENSOR and wiring for sale? I can't seem to lokate one.

Thanks,
Bryan
714-609-0770

 

[turbofish38]

The sensor is still available new from GM. Part number 1997463. You'll have to fabricate your own wiring though.

 

[NachoBlanco]

I found the sensor through NAPA, but i could not locate the ESC. Do you know where I can get the ESC?

Thanks for your help

 

[b4black]

Used is the only source. GM discontinued the ESC controller a long time ago. There was never an aftermarket unit.

 

[NachoBlanco]

Thanks. Are ther any good buick auto dimantling places out there? Maybe a wiring diagram with comonents listed. i.e. resistors and so on so I could build my own? Any help is greatly appreciated.

Thanks