Wiring diagram Crankshaft position sensor wiring diagram

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https://www.google.com/search?q=Captiva+C100+crankshaft+position+sensor+wiring+diagram

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Do you mean the Crankshaft Position Sensor?

https://www.google.com/search?q=1997+Honda+LX+Accord.crankshaft+position+sensor+wiring+diagram

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Diagrams and videos.

https://www.google.com/search?q=2003+nissan+altima+2.5+crankshaft+sensor+wiring+diagram

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Thought you mite like some additional info.
DTC P0335
Circuit Description
The crankshaft position (CKP) sensor used on this engine is actually 2 sensors within a single housing. There are separate power, ground (reference low) and signal circuits connecting both sensors to the powertrain control module (PCM). The PCM supplies 12 volts to the CKP sensors.
The PCM can use three different modes of decoding crankshaft position. During normal operation, the PCM performs an Angle Based calculation using both signals to determine crankshaft position. The dual sensor allows the engine to run even if one signal is lost. If either signal is lost, the PCM switches to a Time Based method of calculating crankshaft position. If the system is operating in Time A mode, the PCM is using only the signal from sensor A. Time B indicates that the sensor B signal is being used. If the lost signal is restored, the PCM will continue to operate in Time A or B mode for the remainder of the current key cycle. The PCM will automatically revert back to the Angle mode on the next start up if the fault is not present. The scan tool can display the Crank Position Sensing Decode Mode.

Free wiring diagrams here http://www.bbbind.com/free-tsb Enter vehicle info . under system click on engine ,then under subsystem click on fuel controls . First off click wiring diagrams not TSB's . Click the search button then the blue link . Scroll down to the third diagram . Good luck

Hey Bob how's it going ? What engine does it have 2.2 3.5 L ? An how did you test for current ? This is a AC voltage .
The crankshaft position (CKP) sensor is a permanent magnet generator, known as a variable reluctance sensor. The CKP sensor produces an AC voltage of different amplitude and frequency. The frequency depends on the velocity of the crankshaft. The AC voltage output depends on the crankshaft position and the battery voltage. The CKP sensor works in conjunction with a 7X reluctor wheel attached to the crankshaft. The CKP sensor produces seven pulses for each revolution of the crankshaft. The pulse from the 10-degree notch is known as the sync pulse. The sync pulse is used to synchronize the coil firing sequence with the crankshaft position. The CKP sensor is used for ignition timing, the fuel injector timing, misfire diagnostics and tachometer display. The CKP sensor is connected to the ECM by a signal circuit and a low reference circuit.
The best way to test is with a lab scope !
Crankshaft position sensor

Ford doesn't allow free downloads of their service manuals or wiring diagrams. You can rent access to them here I am told.
www.alldatadiy.com

Hello kriswdorsey,

Below are pictures of the cam position sensor and the crank position sensor. I hope this helps.








Regards,
netvan

OPERATION
The crankshaft position sensor detects gaps in the sensor ring corresponding to TDC of each cylinder. The sensor uses a permanent magnet, core and coil. The changing gap causes the magnetic field near the sensor to change. This in turn varies the voltage signal to the ECM. The ECM uses the signals for ignition timing and fuel synchronization.
TESTING
Audi A4 2.8L

1. Disconnect the electrical harness connector.
2. Switch the DMM to its resistance range and connect it between the CKP sensor connector terminals 1 and 2 , using jumper wires from VW 1594 test kit. The DMM should show approximately 1,000 ohms.
3. If the specified value is not obtained, replace the crankshaft position sensor.
4. If the specified value is obtained, connect the DMM between terminal 1 and 3 (GND), then between terminals 2 and 3 (GND). The DMM should show infinite ohms (open).
5. If the specified value is not obtained, replace the crankshaft position sensor.
6. If the specified value is obtained, check the wiring for continuity or short between crankshaft position sensor and ECM, using a wiring diagram.
7. Connect a VAG 1598/19 test box to the ECM harness connector.
8. Check the CKP sensor shielding for continuity by connecting a DMM between terminal 3 and engine ground (GND). The DMM should show a maximum of 1 ohm.
9. Check the wiring for continuity between the CKP sensor connector terminal 1 and the test box socket A9 , then between the CKP sensor connector terminal 2 and test box socket A10 . There should be a maximum of 1 ohm.
10. If the specified values are not obtained, check and eliminate any short or open circuits in the wiring.
11. If the wiring is OK, replace ECM.

Passat 2.8L

1. Disconnect the harness connector from the crankshaft position sensor.
2. Switch the DMM to its ohms range.
3. Connect the DMM to terminals 1 and 2 of CKP sensor harness, using adaptor leads from VW 1594 adaptor kit.
4. Resistance between terminals 1 and 2 must be 500-700 ohms.
5. Connect the DMM to terminals 1 and 2 , then 1 and 3 of the CKP sensor harness, using adaptor leads from VW 1594 adaptor kit.
6. The resistance must be infinite ohms.

REMOVAL & INSTALLATION

1. Disconnect the electrical connector from the sensor.
2. Remove the crankshaft sensor retaining bolt and remove the sensor.
3. Replace the O-ring and lightly lubricate it with clean engine oil.

Installation is reverse of removal.

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To remove the sensor:

• Disconnect the wiring harness.
• Unbolt the sensor mounting bolt.

If the crankshaft timing sensor or the camshaft reference sensor is removed, follow this procedure when the sensor is replaced:

• Thoroughly clean the sensor tip and install a new spacer on the sensor tip. New sensors should be supplied with the spacer installed.

Spacer on crankshaft timing sensor and camshaft position sensor.

• Install the sensor until the spacer lightly touches the sensor ring, and tighten the sensor mounting bolt 105 in.lb.

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Look for the sensor on the axis of the crankshaft near either end of the engine.

Good luck on locating this sensor.

the crank sensor is usually located near the crankshaft of the engine, not on the transmission with wires leading to it.

TESTING Fig. 1: Attach suitable jumper wires between the CKP sensor and CKP sensor harness. A DC volt meter can then be attached to the necessary terminals to test the sensor as the engine is being cranked
Typically, when a crankshaft position sensor DTC is set, checking the integrity of the wiring connecting the sensor (using a digital volt meter) to the PCM harness connector is the best way to determine if the sensor is faulty. If the wires all have continuity, and a DTC is set, it is probable that the sensor is faulty. Although a procedure is given here for testing of the crankshaft sensor itself, it is generic, and may not apply to every vehicle. Typically, the crankshaft position sensor harness connector wire leads are labeled. However, it is advisable to use this procedure in conjunction with the wiring diagrams in Section 6 to identify the terminals on the crankshaft sensor before connecting test leads.

1. Turn the ignition key OFF.
2. Unplug the sensor electrical harness and check the terminals for corrosion and damage.
3. Check the sensor wiring harness wires for continuity and repair as necessary.
4. Attach the sensor harness making sure it is firmly engaged.
5. Using a Digital Volt Ohm Meter (DVOM) set on the DC scale, backprobe the sensor signal terminal (terminal A) with the positive lead of the meter and backprobe the sensor ground terminal (terminal B) with the negative lead of the meter.
6. Have an assistant crank the engine and observe the meter.
7. You should have approximately a 5 volt reference signal pulse. If not the sensor may be defective.

CRANKSHAFT POSITION SENSOR - 2.5L
REMOVAL
Remove speed control servo from driver's side strut tower.
Remove crankshaft position sensor retaining bolt Crankshaft Position Sensor
Pull crankshaft position sensor straight up out of the transaxle housing.
(Disconnect crankshaft position sensor electrical connector from the wiring harness connector.
INSTALLATION - ADJUSTABLE
All vehicles will be equipped with an adjustable crankshaft position sensor. This can be identified by an elongated mounting hole in the sensor.

NOTE: If the removed sensor is to be reinstalled, clean off the old spacer on the sensor face. A NEW SPACER must be attached to the sensor face before installation. If the sensor is being replaced, confirm that the paper spacer is attached to the face of the new sensor Crankshaft Position Sensor and Spacer

Install sensor in transaxle and push sensor down until contact is made with the drive plate. While holding the sensor in this position, install and tighten the retaining bolt to 12 N·m (105 in. lbs.) torque.
Connect crankshaft position sensor electrical connector to the wiring harness connector.
Attach connector to heater tube bracket.
Install speed control servo. Tighten nuts to 9 N·m (80 in. lbs.) torque.