Karman or hotwire | Supra Forums

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HYJAXX

· Registered

Joined Jul 27, 2008

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129 Posts

Discussion Starter · #1 · Jul 16, 2009

Are all OBD1 cars karman and all OBD2 cars hotwire? I have a 1997.8 SC300 and Im getting conflicting info as to which system it has.

kbprice

· Over Medicated

Joined Jun 17, 2002

·

2,804 Posts

#2 · Jul 17, 2009

OBD II is hotwire. 1996 + is hotwire.

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