## PGM-FI System

#### MIL Circuit Troubleshooting (cont'd)

11-82

1. Check for continuity between the fuel pump 5P connector terminal No. 5 and body ground.

FUEL PUMP 5P CONNECTOR

Wire side of female terminals

Is there continuity?

YES - Replace the PGM-FI main relay 2. Also replace the No. 17 FUEL PUMP (15A) fuse.

NO - Check the fuel pump and replace it as necessary. Also replace the No. 17 FUEL PUMP (15A) fuse.

1. Disconnect ECM connector E (31P).

1. Turn the ignition switch ON (II).

1. Measure voltage between ECM connector terminals E9 and body ground.

ECM CONNECTOR E (31P)

Wire side of female terminals

Is there battery voltage?

YES - Go to step 44.

NO - Repair open in the wire between the No. 17 FUEL PUMP (15A) fuse and the ECM (E9).

1. Turn the ignition switch OFF.

1. Measure voltage between ECM connector terminal E7 and body ground.

ECM CONNECTOR E (31P)

Wire side of female terminals

Is there battery voltage?

YES - Go to step 49.

NO - Go to step 46.

1. Remove the PGM-FI main relay 1 (A).

LHD model:

RHD model:

a a a