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Acura RSX Honda Integra. Manual - part 123

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YES

11-198

PGM-FI System

DTC Troubleshooting (cont’d)

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

20. Reconnect all connectors.

21. Turn the ignition switch ON (II).

22. Reset the ECM/PCM with the HDS.

23. Turn the ignition switch OFF.

24. Wait 10 seconds.

25. Do the ECM/PCM idle learn procedure (see page

11-349).

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

If DTC P0563 is indicated, check for poor

connections or loose terminals at PGM-FI main
relay 1 (FI MAIN) and the ECM/PCM, then go to
step 1. If any other Temporary DTCs or DTCs are
indicated, go to the indicated DTC’s
troubleshooting.

Troubleshooting is complete.

27. Update the ECM/PCM if it does not have the latest

software, or substitute a known-good ECM/PCM
(see page 11-6).

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

If DTC P0563 is indicated, check for poor

connections or loose terminals at PGM-FI main
relay 1 (FI MAIN) and the ECM/PCM, then go to
step 1. If any other Temporary DTCs or DTCs are
indicated, go to the indicated DTC’s
troubleshooting.

If the ECM/PCM was updated, troubleshooting

is complete. If the ECM/PCM was substituted,
replace the original ECM/PCM (see page 11-284).

Ar e any T empor ar y DT Cs or DT Cs indicated?

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DTC P0602:

YES

11-199

ECM/PCM Programming Error

(2005-2006 models)

NOTE:

• This DTC is indicated when the ECM/PCM update is

not completed.

• Do not turn the ignition switch OFF while updating

the ECM/PCM. If you turn the ignition switch OFF
before completion, the ECM/PCM will be damaged.

1. Update the ECM/PCM (see page 11-6).

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

Replace the original ECM/PCM (see page

11-284).

Troubleshooting is complete.

Is DT C P0602 indicated?

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DTC P0603:

DTC P0606:

YES

11-200

PGM-FI System

DTC Troubleshooting (cont’d)

ECM/PCM Internal Circuit

Malfunction (Keep Alive Memory (KAM)
Error)
(2005-2006 models)

ECM/PCM Processor Malfunction

(2005 model)

1. Turn the ignition switch ON (II).

2. Clear the DTC with the HDS.

3. Wait for 1 second.

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

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).

Intermittent failure, system is OK at this

time.

1. Turn the ignition switch ON (II).

2. Clear the DTC with the HDS.

3. Turn the ignition switch OFF.

4. Turn the ignition switch ON (II).

5. Wait 40 seconds.

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

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).

Intermittent failure, system is OK at this

time.

Ar e any T empor ar y DT Cs or DT Cs indicated?

Is DT C P0606 indicated?

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DTC P0607:

DTC P1607:

YES

11-201

ECM/PCM Internal Circuit

Malfunction
(2004 model)

ECM/PCM Internal Circuit

Malfunction
(2002-2003 models)

NOTE:

• Information marked with an asterisk ( ) applies to

2004 model.

• Information marked with double asterisk (

) applies

to 2002-2003 models.

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

2. Turn the ignition switch ON (II).

3. Wait 40 seconds.

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).

Intermittent failure, system is OK at this

time.

Is DT C P0607 ( P1607 )

indicated?

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