DTC P0335 CRANKSHAFT POSITION SENSOR “A” CIRCUIT
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DTC P0335 CRANKSHAFT POSITION SENSOR “A” CIRCUIT
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CHECK HARNESS BETWEEN CRANKSHAFT POSITION SENSOR AND ECM
CONNECTOR.
Turn the ignition switch to OFF.
Disconnect the connector from crankshaft position sensor.
Measure the resistance of harness between crankshaft
position sensor connector and engine ground.
Connector & terminal
(E10) No. 1 — Engine ground:
Is the resistance more than 100 kΩ?
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Repair the harness and connector.
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Note
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In this case, repair the following:
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Open circuit
in harness between crankshaft position sensor and ECM connector
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Poor contact in ECM connector
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Poor contact in coupling connector
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CHECK HARNESS BETWEEN CRANKSHAFT POSITION SENSOR AND ECM
CONNECTOR.
Measure the resistance of harness between crankshaft position
sensor connector and engine ground.
Connector & terminal
(E10) No. 1 — Engine ground:
Is the resistance more than 1 MΩ?
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Repair the ground short circuit
in harness between crankshaft position sensor and ECM connector.
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Note
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The harness between both connectors
are shielded. Repair ground short circuit in harness together with
shield.
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CHECK HARNESS BETWEEN CRANKSHAFT POSITION SENSOR AND ECM
CONNECTOR.
Measure the resistance of harness between crankshaft position
sensor connector and engine ground.
Connector & terminal
(E10) No. 2 — Engine ground:
Is the resistance less than 5 Ω?
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Repair the harness and connector.
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•
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Note
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In this case, repair the following:
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•
|
Open circuit
in harness between crankshaft position sensor and ECM connector
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•
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Poor contact in ECM connector
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•
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Poor contact in coupling connector
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CHECK CONDITION OF CRANKSHAFT POSITION SENSOR.
Is
the crankshaft position sensor installation bolt tightened securely?
Tighten the crankshaft position
sensor installation bolt securely.
CHECK CRANKSHAFT POSITION SENSOR.
Remove the crankshaft position sensor.
Measure the resistance between connector terminals
of crankshaft position sensor.
Terminals
No. 1 — No. 2:
Is the resistance 1 — 4 kΩ?
Repair the poor contact in crankshaft
position sensor connector.
Replace the crankshaft position
sensor.