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Acura RSX Honda Integra. Manual - part 122

０１

０２

０３

Ｓ６Ｍ６ＡＡＪＫ７２１０００９０５６３ＦＡＡＴ００

−

DTC P0563:

YES

11-194

PGM-FI System

DTC Troubleshooting (cont’d)

ECM/PCM CONNECTOR E (31P)

MRLY
(RED/YEL)

ECM/PCM CONNECTOR E (31P)

MRLY
(RED/YEL)

ECM/PCM Power Source Circuit

Unexpected Voltage
(2002-2004 models)

1. Reset the ECM/PCM (see page 11-4).

2. Turn the ignition switch OFF.

3. Wait 5 seconds.

4. Turn the ignition switch ON (II).

Go to step 5.

Intermittent failure, system is OK at this time.

Check for poor connections or loose terminals at
the No. 6 ECU (ECM/PCM) (15 A) fuse in the under-
hood fuse/relay box and the ECM/PCM.

5. Turn the ignition switch OFF.

6. Disconnect ECM/PCM connector E (31P).

7. Measure voltage between ECM/PCM connector

terminal E7 and body ground.

Go to step 11.

Go to step 8.

8. Remove the glove box (see page 20-67).

9. Remove PGM-FI main relay 1 (FI MAIN) (A).

10. Check for continuity between ECM/PCM connector

terminal E7 and body ground.

Repair short in the wire between the ECM/

PCM (E7) and PGM-FI main relay 1 (FI MAIN).

Replace PGM-FI main relay 1 (FI MAIN).

11. Reconnect ECM/PCM connector E (31P).

Wire side of female terminals

Is DT C P0563 indicated?

Is ther e batter y voltage?

Is ther e continuity?

05/06/27 17:35:48 61S6M040_110_0194

０４

０５

０６

０７

−

YES

11-195

ECM/PCM CONNECTOR E (31P)

MRLY
(RED/YEL)

ECM/PCM CONNECTOR A (31P)

IGP1 (YEL/BLK)

IGP2
(YEL/BLK)

ECM/PCM CONNECTOR A (31P)

IGP1 (YEL/BLK)

IGP2
(YEL/BLK)

12. Measure voltage between ECM/PCM connector

terminal E7 and body ground.

Go to step 13.

Update the ECM/PCM if it does not have the

latest software, or substitute a known-good ECM/
PCM (see page 11-6), then recheck. If the symptom/
indication goes away with a known-good ECM/PCM,
replace the original ECM/PCM (see page 11-284).

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

14. Measure voltage between body ground and ECM/

PCM connector terminals A3 and A2 individually.

Go to step 15.

Update the ECM/PCM if it does not have the

latest software, or substitute a known-good ECM/
PCM (see page 11-6), then recheck. If the symptom/
indication goes away with a known-good ECM/PCM,
replace the original ECM/PCM (see page 11-284).

15. Remove the glove box (see page 20-67).

16. Remove PGM-FI main relay 1 (FI MAIN) (A).

17. Measure voltage between body ground and ECM/

PCM connector terminals A3 and A2 individually.

Repair short to power in the wire between

the ECM/PCM (A2, A3) and PGM-FI main relay 1 (FI
MAIN).

Replace PGM-FI main relay 1 (FI MAIN).

Wire side of female terminals

Is ther e batter y voltage?

05/06/27 17:35:49 61S6M040_110_0195

０１

０２

０３

Ｓ６Ｍ６ＡＡＬＫ７２１０００９０５６３ＦＡＡＴ００

−

DTC P0563:

YES

11-196

PGM-FI System

DTC Troubleshooting (cont’d)

ECM/PCM CONNECTOR E (31P)

MRLY
(RED/YEL)

ECM/PCM CONNECTOR E (31P)

MRLY
(RED/YEL)

ECM/PCM Power Source Circuit

Unexpected Voltage
(2005-2006 models)

1. Turn the ignition switch ON (II).

2. Clear the DTC with the HDS.

3. Turn the ignition switch OFF.

4. Wait 10 seconds.

5. Turn the ignition switch ON (II).

6. Check for Temporary DTCs or DTCs with the HDS.

Go to step 7.

Intermittent failure, system is OK at this time.

Check for poor connections or loose terminals at
the No. 6 ECU (ECM/PCM) (20 A) fuse in the under-
hood fuse/relay box, PGM-FI main relay 1 (FI MAIN),
and the ECM/PCM.

7. Turn the ignition switch OFF.

8. Jump the SCS line with the HDS.

9. Disconnect ECM/PCM connector E (31P).

10. Measure voltage between ECM/PCM connector

terminal E7 and body ground.

Go to step 13.

Go to step 11.

11. Remove the glove box (see page 20-67), then

remove PGM-FI main relay 1 (FI MAIN) (A).

12. Check for continuity between ECM/PCM connector

terminal E7 and body ground.

Repair short in the wire between the ECM/

PCM (E7) and PGM-FI main relay 1 (FI MAIN), then
go to step 20.

Go to step 19.

Wire side of female terminals

Is DT C P0563 indicated?

Is ther e batter y voltage?

Is ther e continuity?

05/06/27 17:35:49 61S6M040_110_0196

０４

０５

０６

０７

−

YES

11-197

ECM/PCM CONNECTOR E (31P)

MRLY
(RED/YEL)

ECM/PCM CONNECTOR A (31P)

IGP2
(YEL/BLK)

IGP1
(YEL/BLK)

ECM/PCM CONNECTOR A (31P)

IGP2
(YEL/BLK)

IGP1
(YEL/BLK)

13. Reconnect ECM/PCM connector E (31P).

14. Measure voltage between ECM/PCM connector

terminal E7 and body ground.

Go to step 15.

Go to step 27.

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

16. Measure voltage between body ground and ECM/

PCM connector terminals A3 and A2 individually.

Go to step 17.

Go to step 27.

17. Remove the glove box (see page 20-67), then

remove PGM-FI main relay 1 (FI MAIN) (A).

18. Measure voltage between body ground and ECM/

PCM connector terminals A3 and A2 individually.

Repair short to power in the wire between

the ECM/PCM (A2, A3) and PGM-FI main relay 1 (FI
MAIN), then go to step 20.

Go to step 19.

(cont’d)

Wire side of female terminals

Is ther e batter y voltage?

05/06/27 17:35:50 61S6M040_110_0197

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