Accel DFI Generation 7 Sensors

Sensors & Accessories

Heated Oxygen Sensor (O²)

This sensor Measures the amount of oxygen in the exhaust gases in order to tell the ECM how much fuel to inject for optimum air-fuel mixture. ACCEL/DFI's gas-tight ceramic body uses zirconium diozide stabilized with yttrium oxide for high durability and accurate measurement. Platinum electrodes ensure positive catalytic reaction.

Manifold Absolute Pressure Sensor (MAP)

This sensor monitors manifold vacuum, varying output voltage to the ECU as a function of load placed on the engine, providing necessary data to control fuel enrichment.

Coolant Temperature Sensor (ECT)

ACCELL/DFI's Coolant Temperature Sensor employs a thermistor to obtain accurate measurement of engine temperature. As the engine warms, thermistor resistance decreases, letting the ECU know that it can reduce fuel enrichment.

Air temperature Sensor (IAT)

ACCEL/DFI electronic fuel injection systems monitor inlet air temperature to provide the ECU with more accurate status of engine operating conditions. This Air temperature Sensor is a replacement for the unit supplied with ACCEL Super-Ram EFI Systems. It helps determine the proper amount of fuel to inject.

Part Number	Description	Racer Price
59-77063	Accel Generation VII Linear O² Option	$1284.29
59-77065	Accel Replacement O² Wide Band Sensor	$993.57
59-74764	Accel MAP Sensor (1 Bar)	$120.71
59-74776	Accel MAP Sensor (0-2 Bar)	$131.86
59-74777	Accel MAP Sensor (3 Bar)	$159.71
59-74782	Accel Thruster Sensor Kit* with 1 Bar MAP (naturally aspirated engines)	$144
59-74783	Accel Thruster Sensor Kit* with 2 Bar MAP (Up to 15 psi of Boost)	$152.57
59-74784	Accel Thruster Sensor Kit* with 3 Bar MAP (Up to 30 psi of Boost)	$169.71
59-74765	Accel Coolant Temperature Sensor	$18.39
59-74773	Accel Air temperature Sensor	$19.31
59-77661	Accel DFI Ford Style Throttle Position Sensor	$74.29

*Sensor Kit includes: Air, Coolant and MAP Sensors. Required for Thruster System

All parts sold by MPS are for off road closed course use. They are not intended for use on public streets or highways.

Motorcycle Performance Specialties
380 Orange Lane - Casselberry, Florida 32707
Phone: (321) 972-8282 - Fax: (321) 972-5123
Hours: 9am - 5pm, Monday - Friday
Sales E-Mail: sales@mpsracing.com