DESCRIPTION
Refer to DTC P033511.
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DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
---|---|---|---|---|---|---|
P03351F | Crankshaft Position Sensor "A" Circuit Intermittent | Under conditions (a), (b) and (c), no crankshaft position sensor signal to ECM for 0.05 seconds or more (1 trip detection logic): (a) Engine speed is 1000 rpm or higher. (b) Starter signal is off. (c) 3 seconds or more have elapsed since the starter signal switched from on to off. |
| Does not come on | DTC stored | SAE Code: P0339 |
P03352A | Crankshaft Position Sensor "A" Signal Stuck in Range | No crankshaft position sensor signal to the ECM while cranking (1 trip detection logic). |
| Comes on | DTC stored | SAE Code: P0335 |
P033531 | Crankshaft Position Sensor "A" No Signal | The engine stalls and the engine speed signal value decreases rapidly (1 trip detection logic). |
| Comes on | DTC stored | SAE Code: P0335 |
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MONITOR DESCRIPTION
A DTC will be stored if any of the following occurs:
MONITOR STRATEGY
Related DTCs | P0335: Crankshaft position sensor verify pulse input |
Required Sensors/Components (Main) | Crankshaft position sensor |
Required Sensors/Components (Related) | Camshaft position sensor |
Frequency of Operation | Continuous |
Duration | 4.7 seconds: Case 1 -: Case 2 |
MIL Operation | Immediate |
Sequence of Operation | None |
TYPICAL ENABLING CONDITIONS
All: Monitor runs whenever the following DTCs are not stored | None |
All of the following conditions are met | - |
Battery voltage | Higher than 6 V |
Crankshaft position sensor voltage | 0.3 to 4.7 V |
Starter | On |
Minimum battery voltage while starter on | Less than 11 V |
All of the following conditions are met | - |
Battery voltage | Higher than 6 V |
Crankshaft position sensor voltage | 0.3 to 4.7 V |
Starter | Off |
Engine speed (Top dead center) | 600 rpm or higher |
Engine speed (30°CA) | 600 rpm or higher |
TYPICAL MALFUNCTION THRESHOLDS
P0335 (Case 1): All of the following conditions are met | 1 and 2 |
1. Crankshaft position sensor signal | No signal |
2. Both of the conditions are met | 5 times or more |
VVT sensor signal | Signal input |
Crankshaft position sensor signal | No signal |
Crankshaft position sensor signal | No signal |
CONFIRMATION DRIVING PATTERN
HINT:
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HINT:
Techstream Display | Description |
---|---|
NORMAL |
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ABNORMAL |
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INCOMPLETE |
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HINT:
The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.
WIRING DIAGRAM
Refer to DTC P033511.
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CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. | CHECK ENGINE |
(a) Check the engine cranking condition.
Result | Proceed to |
---|---|
Cranking is OK | A |
Does not crank at all* | B |
HINT:
*: When the engine cannot crank, there may be a malfunction in the starter assembly.
B | GO TO PROBLEM SYMPTOMS TABLE (ENGINE DOES NOT CRANK (DOES NOT START)) |
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2. | READ VALUE USING TECHSTREAM (ENGINE SPEED) |
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine / Data List / Engine Speed.
Powertrain > Engine > Data List Tester Display |
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Engine Speed |
(e) Start the engine.
(f) Read the values displayed on the Techstream while the engine is running.
Standard:
Correct values are displayed.
HINT:
OK | CHECK FOR INTERMITTENT PROBLEMS |
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3. | CHECK HARNESS AND CONNECTOR |
*a | Front view of wire harness connector (to Crankshaft Position Sensor) |
HINT:
Make sure that the connector is properly connected. If it is not, securely connect it and check for DTCs again.
(a) Disconnect the crankshaft position sensor connector.
(b) Turn the engine switch on (IG).
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection | Condition | Specified Condition |
---|---|---|
F1-3 (VC) - Body ground | Engine switch on (IG) | 4.5 to 5.5 V |
F1-1 (NE+) - Body ground | Engine switch on (IG) | 3.0 to 5.0 V |
(d) Turn the engine switch off and wait for at least 30 seconds.
(e) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition | Specified Condition |
---|---|---|
F1-3 (VC) - F1-1 (NE+) | Engine switch off | 1.425 to 1.575 kΩ |
F1-2 (NE-) - Body ground | Always | Below 1 Ω |
NG | GO TO STEP 6 |
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4. | CHECK SENSOR INSTALLATION AND CONDUCT VISUAL INSPECTION (CRANKSHAFT POSITION SENSOR) |
*a | Clearance |
(a) Visually check the crankshaft position sensor for damage.
(b) Check the crankshaft position sensor installation condition.
OK:
The crankshaft position sensor does not have any damage and is installed properly.
NG | SECURELY REINSTALL CRANKSHAFT POSITION SENSOR |
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5. | INSPECT NO. 1 CRANKSHAFT POSITION SENSOR PLATE (TEETH OF CRANKSHAFT POSITION SENSOR PLATE) |
(a) Inspect the teeth of the No. 1 crankshaft position sensor plate.
OK:
No. 1 crankshaft position sensor plate does not have any cracks or deformation.
OK | REPLACE CRANKSHAFT POSITION SENSOR |
NG | REPLACE NO. 1 CRANKSHAFT POSITION SENSOR PLATE |
6. | CHECK HARNESS AND CONNECTOR (CRANKSHAFT POSITION SENSOR - ECM) |
(a) Disconnect the crankshaft position sensor connector.
(b) Disconnect the ECM connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition | Specified Condition |
---|---|---|
F1-3 (VC) - C32-96 (VCNE) | Always | Below 1 Ω |
F1-2 (NE-) - C32-95 (NE-) | Always | Below 1 Ω |
F1-1 (NE+) - C32-128 (NE+) | Always | Below 1 Ω |
F1-3 (VC) or C32-96 (VCNE) - Body ground and other terminals | Always | 10 kΩ or higher |
F1-2 (NE-) or C32-95 (NE-) - Body ground and other terminals | Always | 10 kΩ or higher |
F1-1 (NE+) or C32-128 (NE+) - Body ground and other terminals | Always | 10 kΩ or higher |
OK | REPLACE ECM |
NG | REPAIR OR REPLACE HARNESS OR CONNECTOR |