DR30 wiring diagram or factory manual

[84RSX]

DR30 wiring diagram or factory manual

Hi there,

trying to chase down a wiring diagram or a factory manual for a DR30.

engine turns but won't start. Looks like no voltage to fuel pump.

has aftermarket computer running extra fuel pump relay.

need to find the missing voltage on the input to the extra fuel pump relay.

a wiring diagram would be great so I can see how the original fuel pump works and where this 12 volt comes from.

Should run through ignition via fuse somewhere but I can't seem to locate it.

any help appreciated.

[discopotato03]

It will be through the original ECU . You may find it easier to look for the locally sold MR30 (2.4E) WSM because things like fuel pump wiring is probably the same .

[BensDR30]

The OEM fuel pump controller is under the parcel shelf - basic operation is low voltage at ilde, and full voltage at all other throttle openings.

Bypass it if you have an aftermarket ECU.