DTC B1342 [MZI-3.7]
id0102d2815700
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DTC B1342 |
PCM malfunction |
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DETECTION CONDITION
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• Malfunction in the PCM internal circuit.
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POSSIBLE CAUSE
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• PCM EEPROM malfunction
• PCM parameter reset has not been completed
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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VERIFY CURRENT STATUS OF MALFUNCTION
• Clear the DTC from the PCM memory using the M-MDS.
• Perform the PCM parameter reset using the M-MDS.
• Is same DTC present?
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Yes
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Replace the PCM, then go to the next step.
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No
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Go to the next step.
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2
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VERIFY AFTER REPAIR PROCEDURE
• Perform the “AFTER REPAIR PROCEDURE”.
• Are any DTC present?
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Yes
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Go to the applicable DTC inspection.
(See DTC TABLE [MZI-3.7].)
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No
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Troubleshooting completed.
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