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350 TBI Knock sensor and ESC module part# ?

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Old Jul 14, 2010 | 10:53 AM
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thomas1976
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From: West-Central
Car: 91 Trans am
Engine: built 360 TBI
Transmission: built 700r4
Axle/Gears: 10bolt/3.23
350 TBI Knock sensor and ESC module part# ?
Can anyone help me out with the Knock Sensor and ESC Module part numbers for a 350 TBI?

Would the 350 TPI sensors be ok?
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Old Jul 14, 2010 | 02:44 PM
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From: OC CA
Car: 75 Beast
Engine: 383 +EBL Flash
Transmission: 700R4
Axle/Gears: 4.11 with 33"
Re: 350 TBI Knock sensor and ESC module part# ?
Knock Sensor 10456288
ESC Module 16128261
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Old Jul 14, 2010 | 04:35 PM
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thomas1976
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Joined: Jun 2006
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From: West-Central
Car: 91 Trans am
Engine: built 360 TBI
Transmission: built 700r4
Axle/Gears: 10bolt/3.23
Re: 350 TBI Knock sensor and ESC module part# ?
What about the KS #10456549 used on 90-92 TPI engines?
Combined with the ESC Module 16128261.
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Old Jul 16, 2010 | 01:18 PM
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RFmaster
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From: OC CA
Car: 75 Beast
Engine: 383 +EBL Flash
Transmission: 700R4
Axle/Gears: 4.11 with 33"
Re: 350 TBI Knock sensor and ESC module part# ?
Originally Posted by thomas1976
What about the KS #10456549 used on 90-92 TPI engines?
Combined with the ESC Module 16128261.
The TPI KS used 90-92 engines has a different output impedance (3.9kOhm). TBI specific KS is around 100kOhm. ESC module is analog signal amplifier to pulse converter.

https://www.thirdgen.org/forums/tpi/...ct-static.html
https://www.thirdgen.org/forums/diy-...summaries.html

//RF
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Old Jul 17, 2010 | 04:11 AM
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thomas1976
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Joined: Jun 2006
Posts: 2,199
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From: West-Central
Car: 91 Trans am
Engine: built 360 TBI
Transmission: built 700r4
Axle/Gears: 10bolt/3.23
Re: 350 TBI Knock sensor and ESC module part# ?
Great helpful information, thanks RF.
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