And Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Is there battery voltage?
YES - Go to step 23.
NO - Replace PGM-FI main relay 2 (FUEL PUMP).
23. Turn the ignition switch OFF.
24. Reconnect ECM/PCM connector A (44P).
25. Open the SCS line with the HDS.
26. Turn the ignition switch OFF.
27. Turn the ignition switch ON (II), and measure voltage between under-dash
fuse/relay box connector F (34P) terminal No. 10 and body ground within 2
seconds.
Fig. 19: Measuring Voltage Between Fuse/Relay Box Connector F (34P)
Terminal No. 10 And Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Is there battery voltage?
YES - Update the ECM/PCM if it does not have the latest software (see
UPDATING ECM/PCM ), or substitute a known-good ECM/PCM (see
SUBSTITUTING THE ECM/PCM ), then recheck. If the
symptom/indication goes away with a known-good ECM/PCM, replace the
original ECM/PCM (see ECM/PCM REPLACEMENT ).
2008 Honda Civic GX
2006-08 ENGINE PERFORMANCE Fuel Supply System (R18A1) - Civic (Except Hybrid)