Acura TSX / Honda Accord CL. Manual — part 558

Fig. 17: ECM/PCM Wiring Diagram (4 Of 5)

2004 Acura TSX

2004 ENGINE PERFORMANCE Fuel & Emissions Systems - TSX

Fig. 18: ECM/PCM Wiring Diagram (5 Of 5)

ECM/PCM INPUTS & OUTPUTS AT CONNECTOR A (31P)

2004 Acura TSX

2004 ENGINE PERFORMANCE Fuel & Emissions Systems - TSX

Fig. 19: Identifying ECM/PCM Connector A (31P) Terminals

Fig. 20: ECM/PCM Connector A (31P) Pin Voltage Chart (1 Of 2)

NOTE:

Standard battery voltage is 12 V.

2004 Acura TSX

2004 ENGINE PERFORMANCE Fuel & Emissions Systems - TSX

Fig. 21: ECM/PCM Connector A (31P) Pin Voltage Chart (2 Of 2)

ECM/PCM INPUTS & OUTPUTS AT CONNECTOR B (24P)

Fig. 22: Identifying ECM/PCM Connector B (24P) Terminals

NOTE:

Standard battery voltage is 12 V.

2004 Acura TSX

2004 ENGINE PERFORMANCE Fuel & Emissions Systems - TSX