Check for continuity between body ground and the appropriate ECM/PCM connector terminal (see table).
PROBLEM CYLINDER | DTC | ECM/PCM TERMINAL | WIRE COLOR
--- | --- | --- | ---
No. 1 | P0301 | A16 | YEL/GRN
No. 2 | P0302 | A15 | BLU/RED
No. 3 | P0303 | A14 | WHT/BLU
No. 4 | P0304 | A13 | BRN
Is there continuity?
YES | - | Go to Step 40 .
NO | - | Repair open in the wire between the ECM/PCM and the ignition coil, then go to Step 62 .
Reconnect the ignition coil 3P connector and ECM/PCM connector A (31P). Do an engine compression and a cylinder leakdown test. Did the engine pass both tests?
YES | - | Go to Step 42 .
NO | - | Repair the engine, then go to Step 63 .
Do the VTEC rocker arm test. Did the engine pass test?
YES | - | Go to Step 70 .
NO | - | Repair as necessary, then go to Step 63 .
Turn the ignition switch OFF. Jump the SCS line with the HDS. Disconnect ECM/PCM connector B (24P). Turn the ignition switch ON (II). |