DTC P0130:00 [PCM (SKYACTIV-D 2.2)]
id0102j5702100
DTC P0130:00 |
A/F sensor control circuit problem |
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DETECTION CONDITION
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• With the following conditions met, the A/F sensor voltage is less than 0.106 V for a continuous 5 s.
Diagnostic support note
• This is an intermittent monitor (A/F sensor).
• The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
• FREEZE FRAME DATA/Snapshot data is available.
• DTC is stored in the PCM memory.
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FAIL-SAFE FUNCTION
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• Limits engine torque.
• Inhibits the automatic diesel particulate filter regeneration control.
• Inhibits the manual diesel particulate filter regeneration control.
• Inhibits the EGR control.
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POSSIBLE CAUSE
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• A/F sensor connector or terminal malfunction
• Short circuit in each wiring harness of A/F sensor
• PCM connector or terminal malfunction
• A/F sensor malfunction
• PCM malfunction
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Diagnostic Procedure
Step |
Inspection |
Results |
Action |
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1
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RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION
• Record the freeze frame data/snap shot data.
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—
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Go to the next step.
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2
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VERIFY OTHER RELATED DTCs
• Switch the ignition OFF, and then switch it ON (engine off).
• Display the DTCs using the M-MDS.
• Has any DTC other than P0130:00 been stored?
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Yes
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Repair the malfunctioning location according to the applicable DTC troubleshooting.
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No
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Go to the next step.
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3
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INSPECT A/F SENSOR CONNECTOR CONNECTION
• Switch the ignition OFF.
• Disconnect the A/F sensor connector.
• Inspect the connector engagement and connection condition, and inspect the terminals for damage, deformation, corrosion, or disconnection.
• Is the connector normal?
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Yes
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Go to the next step.
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No
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Repair or replace the connector, then go to Step 7.
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4
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INSPECT PCM CONNECTOR CONDITION
• Disconnect the PCM connector.
• Inspect the connector engagement and connection condition, and inspect the terminals for damage, deformation, corrosion, or disconnection.
• Is the connector normal?
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Yes
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Go to the next step.
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No
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Repair or replace the connector, then go to Step 7.
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5
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INSPECT A/F SENSOR CIRCUIT FOR SHORT TO EACH WIRING HARNESS
• Verify that the A/F sensor connector and the PCM connector are disconnected.
• Switch the ignition OFF.
• Inspect for continuity between A/F sensor terminals B and D (vehicle wiring harness side).
• Is there continuity?
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Yes
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Refer to the wiring diagram and verify if there is a common connector between the following terminals.
• A/F sensor terminal B and PCM terminal 1H
• A/F sensor terminal D and PCM terminal 1I
If there is a common connector:
If there is no common connector:
• Repair or replace the malfunctioning wiring harness.
Go to Step 7.
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No
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Go to the next step.
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6
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INSPECT A/F SENSOR
• Reconnect all the disconnected connectors.
• Inspect the A/F sensor.
• Is the A/F sensor normal?
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Yes
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Go to the next step.
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No
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Replace the A/F sensor, then go to the next step.
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7
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VERIFY THAT REPAIRS HAVE BEEN COMPLETED
• Reconnect all disconnected connectors and hoses.
• Refer to the [MEMORY CLEARING PROCEDURE] and clear the DTC.
• Perform the KOEO or KOER self-test.
• Has DTC P0130:00 been recorded?
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Yes
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Repeat the inspection from Step 1.
• If the malfunction recurs, 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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8
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VERIFY OTHER DTCs
• Has any other DTC or pending code been stored?
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Yes
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Repair the malfunctioning location according to the applicable DTC troubleshooting.
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No
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Go to the next step.
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