CR-V LX 4WD L4-2.4L (2002)
21. Check for continuity between PGM-FI main relay 1 4P connector terminal No. 1 and body ground.
Is there continuity?
YES - Repair short in the wire between PGM-FI main relay 1 and each item. Also replace the No. 6 ECU (ECM/PCM) (15 A) fuse.
NO - Replace PGM-FI main relay 1. Also replace the No. 6 ECU (ECM/PCM) (15 A) fuse.
22. Inspect the No. 17 FUEL PUMP (15 A) fuse in the under-dash fuse/relay box.
Is the fuse OK?
YES - Go to step 34.
NO - Go to step 23.
23. Remove the blown No. 17 FUEL PUMP (15 A) fuse.
24. Disconnect ECM/PCM connector E (31P).
25. Check for continuity between ECM/PCM connector terminal E9 and body ground.
Is there continuity?
YES - Go to step 26.
NO - Replace the No. 17 FUEL PUMP (15 A) fuse, and 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.