NR Series ENGINE CONTROL SFI SYSTEM P036515 Camshaft Position Sensor "B" Bank 1 Circuit Short to Battery or Open
DESCRIPTION
Refer to DTC P036511.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Memory | Note |
|---|---|---|---|---|---|---|
| P036515 | Camshaft Position Sensor "B" Bank 1 Circuit Short to Battery or Open | Diagnosis Condition:
·
2 seconds or more have elapsed after the ignition switch is turned to ON. Abnormal condition: ·
The camshaft position sensor (for exhaust camshaft) output voltage is higher than 4.7 V. Malfunction Time: ·
4 seconds or more Trip logic: ·
1 trip detection logic Detection Conditions: ·
Continuous Sensors/components used for detection (Main): ·
Camshaft position sensor (for exhaust camshaft) Sensors/components used for detection (Related): ·
Crankshaft position sensor |
·
Open or short in camshaft position sensor (for exhaust camshaft) circuit ·
Camshaft position sensor (for exhaust camshaft) ·
ECM |
Comes on | DTC stored | SAE Code: P0368 |
Reference: Inspection using an oscilloscope.
MONITOR DESCRIPTION
2 seconds or more after the ignition switch has been turned to ON, if the output voltage of the camshaft position sensor (for exhaust camshaft) is higher than 4.7 V for 4 seconds or more, the ECM determines that the camshaft position sensor (for exhaust camshaft) circuit is malfunctioning and illuminates the MIL and stores a DTC.
MONITOR STRATEGY
| Required Sensors/Components (Main) | Camshaft position sensor (for exhaust camshaft) |
| Required Sensors/Components (Related) | Crankshaft position sensor |
| Frequency of Operation | Continuous |
CONFIRMATION DRIVING PATTERN
WIRING DIAGRAM
CAUTION / NOTICE / HINT
- HINT:
-
Read Freeze Frame Data using the GTS. The ECM records vehicle and driving condition information as Freeze Frame Data the moment a DTC is stored. When troubleshooting, Freeze Frame Data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.
PROCEDURE
| *a | Front view of wire harness connector
(to Camshaft Position Sensor (for Exhaust Camshaft)) |
- HINT:
-
Make sure that the connector is properly connected. If it is not, securely connect it and check for DTCs again.
Disconnect the camshaft position sensor (for exhaust camshaft) connector.
Turn the ignition switch to ON.
Measure the voltage according to the value(s) in the table below.
- Standard Voltage:
Tester Connection Condition Specified Condition Z2-3 (VC2) - Body ground Ignition switch ON 4.5 to 5.5 V
- Result:
Result Proceed to Higher than 5.5 V A 4.5 to 5.5 V B Below 4.5 V C
A
B
C
Disconnect the camshaft position sensor (for exhaust camshaft) connector.
Disconnect the ECM connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition Z2-3 (VC2) or C78-111 (VCE1) - Other terminals Always 10 kΩ or higher
- Result:
Proceed to OK NG
OK
NG
| *a | Front view of wire harness connector
(to Camshaft Position Sensor (for Exhaust Camshaft)) |
Disconnect the camshaft position sensor (for exhaust camshaft) connector.
Turn the ignition switch to ON.
Measure the voltage according to the value(s) in the table below.
- Standard Voltage:
Tester Connection Condition Specified Condition Z2-1 (VVE+) - Body ground Ignition switch ON 3.0 to 5.0 V
- Result:
Result Proceed to Higher than 5.0 V A 3.0 to 5.0 V B Below 3.0 V C
A
B
C
Disconnect the camshaft position sensor (for exhaust camshaft) connector.
Disconnect the ECM connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition Z2-1 (VVE+) or C78-81 (EV1+) - Other terminals Always 10 kΩ or higher
- Result:
Proceed to OK NG
OK
NG
Disconnect the camshaft position sensor (for exhaust camshaft) connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition Z2-2 (VVE-) - Body ground Always Below 1 Ω
- Result:
Proceed to OK NG
OK
NG
Turn the ignition switch off.
Disconnect the camshaft position sensor (for exhaust camshaft) connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition Z2-3 (VC2) - Z2-1 (VVE+) Ignition switch off 1.425 to 1.575 kΩ
- HINT:
-
As voltage is still supplied to the ECM after the ignition switch is turned off, this check cannot be performed correctly during the shut-down process.
- Result:
Proceed to OK NG
OK
NG
Disconnect the camshaft position sensor (for exhaust camshaft) connector.
Disconnect the ECM connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition Z2-3 (VC2) - Z2-1 (VVE+) or C78-111 (VCE1) - C78-81 (EV1+) Always 10 kΩ or higher
- Result:
Proceed to OK NG
OK
NG
Disconnect the camshaft position sensor (for exhaust camshaft) connector.
Disconnect the ECM connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition Z2-2 (VVE-) - C78-112 (EV1-) Always Below 1 Ω
- Result:
Proceed to OK NG
OK
NG
Disconnect the camshaft position sensor (for exhaust camshaft) connector.
Disconnect the ECM connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition Z2-1 (VVE+) - C78-81 (EV1+) Always Below 1 Ω
- Result:
Proceed to OK NG
OK
NG
Disconnect the camshaft position sensor (for exhaust camshaft) connector.
Disconnect the ECM connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition Z2-3 (VC2) - C78-111 (VCE1) Always Below 1 Ω
- Result:
Proceed to OK NG
OK
NG