DR-25A Fuel Supply & Return System

1. Connect a suitable pressure gauge and adapter in fuel supply hose at throttle body.
2. Start engine and note fuel pressure reading.
CAUTION: Fuel is under high pressure. Refer to service manual for pressure release procedure.
3. If fuel pressure is 13.5---15.5 psi, proceed to Test 26.
4. If fuel pressure is below 13.5 psi, note reading and proceed to step B.
5. If fuel pressure is above 15.5 psi, proceed to step D.