what knock sensor to use

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12-16-2004, 05:21 PM

captaindbol

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Location: La Porte, TX

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what knock sensor to use

I am doing a obd1 swap on my 97 trans am along with the LT4 knock module.
Do I keep my 97 knock sensor or use the old obd1 style?
Thanks. James

12-16-2004, 10:43 PM

Injuneer

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Re: what knock sensor to use

You either have to get a 93-95 knock sensor, or have the OBD-I PCM modified to accept the signal from the higher impedance 96/97 knock sensor.

12-16-2004, 10:49 PM

captaindbol

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Re: what knock sensor to use

Thanks

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