Acura TSX / Honda Accord CL. Manual — part 602

Fig. 45: Measuring Voltage Between Ignition Coil 3P Connector Terminal No. 3 & Body
Ground

32. Turn the ignition switch OFF.

33. Check for continuity between ignition coil 3P connector terminal No. 2 and body ground.

Is there continuity?

YES: Go to step 34.

NO: Repair open in the wire between the ignition coil and G 101, then go to step 63 .

2004 Acura TSX

2004 ENGINE PERFORMANCE PGM-FI System - TSX

Fig. 46: Checking For Continuity Between Ignition Coil 3P Connector Terminal No. 2 &
Body Ground

34. Turn the ignition switch OFF.

35. Jump the SCS line with the HDS.

36. Disconnect ECM/PCM connector A (31P).

37. Check for continuity between body ground and the appropriate ECM/PCM connector terminal (see Fig.

47 and Fig. 48 ).

2004 Acura TSX

2004 ENGINE PERFORMANCE PGM-FI System - TSX

Is there continuity?

YES: Repair short in the wire between the ECM/PCM and the ignition coil, then go to step
63 .

NO: Go to step 63 .

Fig. 47: Checking For Continuity Between Body Ground & The Appropriate ECM/PCM
Connector Terminals

2004 Acura TSX

2004 ENGINE PERFORMANCE PGM-FI System - TSX

Fig. 48: DTC/Terminal Identification Table

38. Connect the appropriate ignition coil 3P connector terminal No. 1 to body ground with a jumper wire (see

Fig. 49 and Fig. 50 ).

2004 Acura TSX

2004 ENGINE PERFORMANCE PGM-FI System - TSX