Acura TSX / Honda Accord CL. Manual - part 523

 

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Acura TSX / Honda Accord CL. Manual - part 523

 

 

Fig. 24: Measuring Resistance Between APP Sensor 6P Connector Terminals No. 4 And No. 6 

Is there about 0.35-0.45 kohm? 

YES - Go to step 9. 

NO - Go to step 16. 

9. At the sensor side, measure resistance between APP sensor 6P connector terminals No. 4 and No. 5 with 

 

2004 Acura TSX 

2004 ENGINE PERFORMANCE Electronic Throttle Control System - TSX

  

 

the throttle fully closed. 

Fig. 25: Measuring Resistance Between APP Sensor 6P Connector Terminals No. 4 And No. 5 

Is there about 2.7-3.3 kohm? 

YES - Go to step 10. 

NO - Go to step 16. 

 

2004 Acura TSX 

2004 ENGINE PERFORMANCE Electronic Throttle Control System - TSX

  

 

10. Jump the SCS line with the HDS.  

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

12. At the wire harness side, check for continuity between APP sensor 6P connector terminal No. 4 and body 

ground. 

Fig. 26: Checking For Continuity Between APP Sensor 6P Connector Terminal No. 4 And Body 
Ground
 

Is there continuity? 

 

2004 Acura TSX 

2004 ENGINE PERFORMANCE Electronic Throttle Control System - TSX

  

 

YES - Repair short in the wire between APP sensor A and ECM/PCM (A26), then go to step 17.

NO - Go to step 13. 

13. Connect ECM/PCM connector terminal A26 to body ground with a jumper wire. 

Fig. 27: Connecting ECM/PCM Connector Terminal A26 To Body Ground With A Jumper Wire 

14. At the wire harness side, check for continuity between APP sensor 6P connector terminal No. 4 and body 

ground. 

 

2004 Acura TSX 

2004 ENGINE PERFORMANCE Electronic Throttle Control System - TSX

  

 

 

 

 

 

 

 

 

Content   ..  521  522  523  524   ..