Acura TSX / Honda Accord CL. Manual - part 603

Fig. 49: Connecting The Appropriate Ignition Coil 3P Connector Terminal No. 1 To Body Ground 
With A Jumper Wire 

 

2004 Acura TSX 

2004 ENGINE PERFORMANCE PGM-FI System - TSX

  

 

Fig. 50: DTC/Terminal Identification Table 

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

51 and Fig. 52 ). 

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 
63 .  

 

2004 Acura TSX 

2004 ENGINE PERFORMANCE PGM-FI System - TSX

  

 

Fig. 51: Checking For Continuity Between Body Ground & The Appropriate ECM/PCM 
Connector Terminals 

Fig. 52: DTC/Terminal Identification Table 

40. Reconnect the ignition coil 3P connector and ECM/PCM connector A (31P).  

 

2004 Acura TSX 

2004 ENGINE PERFORMANCE PGM-FI System - TSX

  

 

41. 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 .  

42. Do the VTEC rocker arm test (see VTEC ROCKER ARM TEST ). 

Did the VTEC rocker arm pass the test? 

YES: Go to step 71 .  

NO: Repair as necessary, then go to step 63 .  

43. Turn the ignition switch OFF.  

44. Jump the SCS line with the HDS.  

45. Disconnect ECM/PCM connector B (24P).  

46. Turn the ignition switch ON (II).  

47. Measure voltage between body ground and the appropriate ECM/PCM connector terminal (see Fig. 53 

and Fig. 54 ). 

Is there battery voltage? 

YES: Go to step 57 .  

NO: Go to step 48.  

 

2004 Acura TSX 

2004 ENGINE PERFORMANCE PGM-FI System - TSX