2000 HONDA CIVIC ect

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Page 350 of 2189

HONDA CIVIC 2000 6.G Workshop Manual Troubleshooting
Troubleshooting Procedures
How To Begin Troubleshooting
When the Malfunction Indicator Lamp (MlL) has been reported on, or there is a driveability problem, use the appropr-
ate oroced

Page 351 of 2189

HONDA CIVIC 2000 6.G Workshop Manual Troubleshooting
Troubleshooting Procedures (cont,dl
ll, Engine Control Module (ECM)/powertrain Control Module (pCM) Reset procedure
NoTE: Resetting the EcM/PcM will erase any stored DTcs and any freez

Page 352 of 2189

HONDA CIVIC 2000 6.G Workshop Manual lf the inspection for a particular code requires voltage or resistance checks at the ECM/PCM connectors, remove the right
kick panel. Pull the carpet back to expose the ECM/PCM. Remove the ABS control

Page 353 of 2189

HONDA CIVIC 2000 6.G Workshop Manual Troubleshooting
Troubleshooting Procedures (cont,dl
CAUTION:
. Punqturing ihe insulation on a wirs can cause poor or intermiftent electricar connections.I Bring the test€r probe into contacl with th

Page 354 of 2189

HONDA CIVIC 2000 6.G Workshop Manual Probable Cause List lFor th€ DTC Chart, see page 11-971*: 99 - 00 models
Probable GausePageSystem
11 1-107Engine Control Module (ECM)/Powertrain Control Module (luM)
PGM-Fl main relay
l^^iti^n cwe

Page 355 of 2189

HONDA CIVIC 2000 6.G Workshop Manual Troubleshooting
Troubleshooting Procedures (cont,dl
ECM/PCM Data
By connecting the OBD ll scan tool or the Honda pGM Tester to the l6p data link connector (DLC), various data can beretrieved from the

Page 356 of 2189

HONDA CIVIC 2000 6.G Workshop Manual DataDescriotion
Loop status is indicated as "open" or "closed"
Closed: Based on the HO2S output, the ECM/PCM deter-
mines the airlfuel ratio and controls the amount of inject-
ed fuel.
Open: lgnoring

Page 357 of 2189

HONDA CIVIC 2000 6.G Workshop Manual Troubleshooting
E n gine/P_o,weft ra in Control Module Term inal Arra n gement(96 - 98 Models, 99 - 00 Dl6yS engine with M/T) 
-
ECM/PCM CONNECTOR A I32PI
1INJ62INJ3INJ21
INJl567I
LG110PGll1
IGPl12