Civic L4-1668cc 1.7L SOHC MFI (2003)
Engine Control Module: Technical Service Bulletins
Engine Controls - Replace ECM/PCM For DTC P1607
SOURCE:
Honda Service News May 2003
TITLE:
Replace ECM/PCM for DTC P1607
APPLIES TO:
2002-03 Civic
SERVICE TIP
If you've got a DTC P1607 (ECM/PCM internal circuit malfunction) set, you
need to replace the ECM/PCM. These units may have defective printed circuit boards.
