Honda Civic Service Manual page 912

Troubleshooting Procedures
l. How To Begin Troubleshooting
When the E indicator light has been reported on, use the appropriate procedure below to diagnose and repatr the
p r o D l e m .
A . W h e n t h e @ i n d i c a t o r l i g h t h a s c o m e o n :
l connect the Honda PGM Tester or an oBD ll Scan Tool to the 16P Data Link Connector (DLc) located near the left
kick panel.
T u r n t h e i g n i t i o n s w i t c h O N ( l l ) .
Check the DTC and note it. Also check and note
the freeze frame data.
R e f e r t o t h e D i a g n o s t i c T r o u b l e C o d e C h a r t a n d
b e g i n t r o u b l e s h o o t i n g .
INOICATOR
LIGHT
NOTE: SeetheOBDll Scan Tool or Honda PGM Tester user's manuals for specific operating instructions.
Some PGM-FI problems will also make the E indicator light come on. After repairing the pGM-Fl system, disconnect the
BACK UP fuse (7.5 Al in the under-hood fuse/relay box for more than l0 seconds to reset the TCM or PCM memory, rnen
recheck.
NOTE: Disconnecting the BACK UP fuse also cancels the radio preset stations and the clock setting. Make note of the
radio presets before removing the fuse so you can reset them,
2 .
3 .
o0\e--loo
OATA LINK CONNECTOB I16P}
14-234