FI/EFI System, page 16

OK CONTINUED FROM PAGE FI-15

CHECK FUEL PRESSURE
(See page FI-45)

OK → BAD → 1. Fuel pump (See page FI-44)
           2. Fuel filter
           3. Fuel pressure regulator
              (See page FI-52)

CHECK INJECTORS
(See page FI-53)

OK → BAD → Injection condition

CHECK EFI ELECTRONIC CIRCUIT
USING VOLT/OHMMETER

OK → BAD → 1. Wiring connection
           2. Power to ECU
              (1) Fusible link
              (2) No. 1 and No. 2 main relay
           3. Air flow meter
           4. Water temp. sensor
           5. Injection signal circuit
              (1) Injector wiring
              (2) Resistor
              (3) ECU