Power relays, Fuse block assembly – Haltech F9A User Manual
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1.3.6. Power Relays
There are two relays used with the Haltech F9, the Main Power Relay (with a grey wire) and
the Fuel Pump Relay (two orange wires). These relays are identical parts so it is not important
which relay goes in what connector.
These relays should be mounted on the firewall or an inner guard. Do not mount the relays
such that they could catch and collect splashed water. Residual water inside the relay housing
will cause them to fail. Mount them with the tab upwards as shown in the diagram.
1.3.7. Fuse Block Assembly
The fuse block assembly holds the fuses that protect the various components of the Haltech
F9 system.
The fuse block is supplied from the factory with fuses installed. The fuse ratings are shown in
the diagram and should not be changed as these have been selected for best protection.
Altering the fuse ratings could cause severe damage to the F9 system.