Holley EFI - 543-111
Throttle Position Sensor; Service Replacement For PN[112-578/112-577/112-588];
This Throttle Position Sensor fits all Terminator 4150 throttle bodies and Sniper EFI 4150 throttle bodies. Additionally, it is the replacement/service part sensor for the following Holley P/N's 502-9, 112-577, 112-578, 112-587, and 112-588.
- Supply Needed TPS Signal
- Drives Directly Off The Primary Throttle Shaft
- Accurate Voltage Readings
- All Parts Included
- Easy Installation
- Non-Contact Magnetic TPS