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#1 (permalink) |
Registered User
Join Date: Jul 2003
Location: GARDEN GROVE, CA
Posts: 54
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Turbo Control Center (knock retard box)
Does anyone know the signal level and polarity of the "Delay" output of the Turbo Control Center?
I have a prospective customer with a non functioning Turbo Control Center. He wants to use our J&S knock controller in its place. The diagram on this page shows I could remove the 5 pin module and connect the J&S directly to the magnetic pickup and the coil negative: http://www.301garage.com/80_Turbo/80_T_Ign.jpg Looking further, this page says you can connect a jumper from pin A to pin C of the four pin plug: No_Spark This implies I can leave the 5 pin module and TCC in place, and install the J&S in line with the "Delay" signal (Black wire). The J&S can trigger from magnetic pickup, points or OEM electronic, or a digital input. In addition to a coil driver output, the unit has a simulated magnetic output, and 5v digital output. The input and output trigger polarities are selectable. Any guidance is appreciated. ![]()
__________________
Turbocharged my Fiat sedan in 1980. If a turbo you have tried, then a piston you have fried. |
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