Atomic TBI Throttle Position Output Module

Provides 0-5V TPS signal for a transmission controller or other accessory.

PART# 2939

Suggested Retail: $169.95
Your Price:$152.95
Free Shipping on orders over $100*


The Atomic Transmission Controller require a throttle position signal. MSD offers this new component that plugs in-line to the Atomic TBI EFI system and delivers a universal 5-volt output signal This means you do not need to install an external TPS sensor and wiring on the throttle linkage!


Emission Code1
WarningCalifornia Proposition 65

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This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
WARNING FOR 2939: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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