Factory Five Racing Mk4 Roadster Assembly Manual page 217

Attach the computer to the underside of the top of the passenger foot box using the plastic bracket from
the Mustang and the screws provided. Alternatively the computer can be mounted to the inside of the
firewall if the optional heater/defroster is not being used.
Use the drilled holes and cable tie trick to hold the extra harness to the top of the passenger foot box.
87-95 Harness
The harness splits into two on top of the foot box. The short, smaller harness goes forward and connects
to the mass air sensor and to the harness on the engine for the O
larger bundle goes along the firewall and contains the vacuum control lines for the EGR valve and
engine, the connector to the distributor, the two large plugs for the fuel injectors, the power connectors
to the dash harness by the master cylinder, and the coil plug.
Use screws provided with kit to mount the vacuum controls and BAP (Barometric Air Pressure) sensor
to the firewall.

The BAP sensor is similar to a MAP sensor used on speed density cars except it does not get
hooked up to vacuum; it is left open to the air.
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sensors and oil level sender. The other
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