Fit L4-1.5L (2008)
Is there battery voltage?
YES - Go to step 31.
NO - Repair open in the wire between the No. 14 IGP (15 A) fuse and PGM-FI main relay 1 (FI MAIN). If the wire is OK, replace the dashboard
wire harness (under-dash fuse/relay box).
31. Check for continuity between PGM-FI main relay 1 (FI MAIN) 4P connector terminal No. 3 and ECM/PCM connector terminal E7.
Is there continuity?
YES - Test PGM-FI main relay 1 (FI MAIN). If the relay is OK, update the ECM/PCM if it does not have the latest software, or substitute a
known-good ECM/PCM, then recheck. If the symptom/indication goes away with a known-good ECM/PCM, replace the original ECM/PCM.
NO - Repair open in the wire between the ECM/PCM (E7) and PGM-FI main relay 1 (FI MAIN).
32. Reconnect ECM/PCM connector E (31P).
33. Turn the ignition switch ON (II).
34. Measure voltage between body ground and ECM/PCM connector terminals A2 and A3 individually.
Is there battery voltage?
YES - Go to step 39.
NO - Go to step 35.
35. Turn the ignition switch OFF.
36. Remove PGM-FI main relay 1 (FI MAIN) (A).
