Speed sensor replacement

What sensor do you think this code pertains too. ?
P0720 OSS Insufficient Input From OSS Sensor PCM detected a loss of OSS signal during operation. Harsh shift, possible abnormal shift schedule. Go To Pinpoint Test E . What makes you think it's the sensor ? Could be a wiring issue , PCM - engine computer .
Test Step Result / Action to Take E1 ELECTRONIC DIAGNOSTICS SET UP

• Check to make sure the transaxle harness connectors are fully seated, terminals are fully engaged in the connector and in good condition before proceeding.
• Connect the diagnostic tool.
• Key in ON position.
• Enter the following diagnostic mode on the diagnostic tool: Diagnostic Data Link.
• Enter the following diagnostic mode on the diagnostic tool: PCM.
• Select Trans Priority.
• Select PID/Data Monitor and Record.
• Select the following PIDs: TSS or OSS.
• Does vehicle enter PID/Data Monitor and Record?

Yes
REMAIN in PID/Data. GO to E2 .

No
REPEAT procedure to ENTER PID. If vehicle did not enter PID, REFER to the Powertrain Control/Emissions Diagnosis (PC/ED) manual for diagnosis of PCM. E2 DRIVE CYCLE TEST

• While monitoring the appropriate sensor PID, drive the vehicle so that the transaxle upshifts and downshifts through all gears.
• Does the TSS or OSS Speed PID increase and decrease with engine and vehicle speed?

Yes
GO to E3 .

No
If the TSS or OSS Speed PID does not increase and decrease with engine and vehicle speed, INSPECT for open or short in vehicle harness STGT, sensor, a PCM concern or internal hardware concern. GO to E4 . E3 DRIVE CYCLE TEST ERRATIC

• While monitoring the appropriate sensor PID, drive the vehicle so that the transaxle upshifts and downshifts through all gears.
• Is the TSS or OSS Speed PID signal erratic (drop to zero or near zero and return to normal operation)?

Yes
If the sensor signal is erratic, INSPECT for intermittent concern in the harness, sensor or connector. GO to E4 .

No
CLEAR all DTCs. Rerun OBD. E4 CHECK POWERTRAIN CONTROL MODULE AND HARNESS FOR POWER

• Key in OFF position.
• Disconnect: TSS Sensor Connector.
• Disconnect: OSS Sensor Connector.
• Key in ON position.
• For TSS, measure the voltage between TSS sensor connector pin 1, harness side and ground; and between TSS sensor connector pin 2, harness side and ground.
• For OSS, measure the voltage between OSS connector pin 1, harness side and ground; and between OSS connector pin 2, harness side and ground.
  
• Is there any voltage?

Yes
GO to E5 .

No
GO to E6 . E5 CHECK HARNESS FOR SHORT TO POWER

• Key in OFF position.
• Disconnect: PCM Connector.
• Key in ON position.
• For TSS, measure the voltage between TSS sensor connector pin 1, harness side and ground; and between TSS sensor connector pin 2, harness side and ground.
• For OSS, measure the voltage between OSS connector pin 1, harness side and ground; and between OSS connector pin 2, harness side and ground.
  
• Is there any voltage?

Yes
REPAIR the circuit in question. TEST the system for normal operation.

No
INSTALL a new PCM. TEST the system for normal operation. E6 CHECK POWERTRAIN CONTROL MODULE AND HARNESS FOR GROUND

• Key in OFF position.
• Connect: PCM C415.
• For TSS, measure the resistance between TSS sensor connector pin 1, harness side and ground; and between TSS sensor connector pin 2, harness side and ground.
• For OSS, measure the resistance between OSS connector pin 1, harness side and ground; and between OSS connector pin 2, harness side and ground.
  
• Is the resistance greater than 10,000 ohms?

Yes
GO to E8 .

No
GO to E7 . E7 CHECK HARNESS FOR SHORT TO GROUND

• Key in OFF position.
• Disconnect: PCM Connector.
• For TSS, measure the resistance between TSS sensor connector pin 1, harness side and ground; and between TSS sensor connector pin 2, harness side and ground.
• For OSS, measure the resistance between OSS connector pin 1, harness side and ground; and between OSS connector pin 2, harness side and ground.
  
• Is the resistance greater than 10,000 ohms?

Yes
INSTALL a new PCM. TEST the system for normal operation.

No
REPAIR the circuit in question. TEST the system for normal operation. E8 CHECK RESISTANCE OF TSS SENSOR OR OSS.

• For TSS sensor, measure the resistance between TSS sensor connector pin 1, component side and TSS sensor connector pin 2, component side.
• For OSS, measure the resistance between OSS connector pin 1, component side and OSS connector pin 2, component side.
• Record the resistance. Resistance should be as follows:
  • OSS 675-775 ohms at -20°C (-4°F).
  • OSS 800- 920 ohms at 21°C (70°F).
  • OSS 1210-1390 ohms at 160°C (302°F).
  • TSS 273-333 ohms at -20°C (-4°F).
  • TSS 330-390 ohms at 21°C (70°F).
  • TSS 487-601 ohms at 160°C (302°F).
  
  
• Is the resistance within specification for the appropriate sensor?

Yes
GO to E9 .

No
INSTALL a new sensor. TEST the system for normal operation. E9 CHECK SENSORS FOR SHORT TO GROUND

• For TSS sensor, measure the resistance between TSS sensor connector pin 1, component side and ground.
• For OSS, measure the resistance between OSS connector pin 1, component side and ground.
  
• Is the resistance greater than 10,000 ohms?

Yes
INSTALL a new TSS sensor or OSS. TEST the system for normal operation.

No
REFER to Diagnosis By Symptom , for diagnosis of shift or torque converter concerns.

I believe that's a Speed Sensor issue.

Diag:
1. Ensure mainshaft and countershaft speed sensors are installed properly. Disconnect mainshaft speed sensor harness connector. Using a DVOM, measure resistance between sensor terminals.

2. If resistance is not 400-600 ohms, replace mainshaft speed sensor. If resistance is 400-600 ohms, disconnect 25-pin PCM harness connector "B". Check for continuity between ground and 25-pin PCM harness connector "B", terminals No. 15 (Red wire) and No. 14 (White wire).

3. If continuity is present, repair short to ground in Red or White wire between PCM and mainshaft speed sensor. If continuity is not present, reconnect mainshaft speed sensor harness connector. Measure resistance between 25-pin PCM harness connector "B", terminals No. 15 (Red wire) and No. 14 (White wire).

4. If resistance is not 400-600 ohms, go to next step. If resistance is 400-600 ohms, go to DTC
P0720 (FLASH CODE 9) . Check for loose PCM harness connectors. Replace PCM with a
known-good unit if necessary.

5. Disconnect mainshaft speed sensor harness connector. Check Red wire for continuity between 25-pin PCM harness connector "B", terminal No. 15 and mainshaft speed sensor harness connector. If continuity is present, go to next step. If continuity is not present, repair open in Red wire between 25-pin PCM harness connector and mainshaft speed sensor
harness connector.

6. Check White wire for continuity between 25-pin PCM harness connector "B", terminal No. 14 and mainshaft speed sensor harness connector. If continuity is present, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary. If continuity is not present, repair open in White wire between 25-pin PCM harness connector and mainshaft speed sensor harness connector.

Speed Sensor probably. Try:
1. Ensure mainshaft and countershaft speed sensors are installed properly. Disconnect mainshaft speed sensor harness connector. Using a DVOM, measure resistance between sensor terminals.

2. If resistance is not 400-600 ohms, replace mainshaft speed sensor. If resistance is 400-600 ohms, disconnect 25-pin PCM harness connector "B". Check for continuity between ground and 25-pin PCM harness connector "B", terminals No. 15 (Red wire) and No. 14 (White wire).

3. If continuity is present, repair short to ground in Red or White wire between PCM and mainshaft speed sensor. If continuity is not present, reconnect mainshaft speed sensor harness connector. Measure resistance between 25-pin PCM harness connector "B", terminals No. 15 (Red wire) and No. 14 (White wire).

4. If resistance is not 400-600 ohms, go to next step. If resistance is 400-600 ohms, go to DTC
P0720 (FLASH CODE 9) . Check for loose PCM harness connectors. Replace PCM with a
known-good unit if necessary.

5. Disconnect mainshaft speed sensor harness connector. Check Red wire for continuity between 25-pin PCM harness connector "B", terminal No. 15 and mainshaft speed sensor harness connector. If continuity is present, go to next step. If continuity is not present, repair open in Red wire between 25-pin PCM harness connector and mainshaft speed sensor
harness connector.

6. Check White wire for continuity between 25-pin PCM harness connector "B", terminal No. 14 and mainshaft speed sensor harness connector. If continuity is present, check for loose PCM harness connectors. Replace PCM with a known-good unit if necessary. If continuity is not present, repair open in White wire between 25-pin PCM harness connector and mainshaft speed sensor harness connector.

Position vertical link/hub assembly on lower ball joint taper pin, install securing nut and tighten to 44-59 ft. lbs. (60-80Nm).

Install nut securing upper ball joint to vertical link and tighten to 44-59 ft. lbs. (60-80Nm).

Position tie rod ball joint taper pin on steering arm and install and tighten securing nut to 53-63 ft. lbs. (71-85Nm).

Install the hub/bearing assembly. Tighten to 90 Nm.


Good luck.

Jaguar 2000-06

Wheel Bearings
Removal & Installation

1. Remove the brake disc.
2. Remove and discard the retaining clip. Detach the ABS sensor.
3. Remove and discard the O-ring seal.
4. Remove the wheel hub and bearing retaining bolts.
5. Remove the wheel hub and bearing.
6. Prior to applying sealer, clean the ABS sensor sealing surface and the ABS sensor aperture sealing surface.
7. Install a new O-ring seal.
8. Apply a 2.5mm bead of Loctite Ultra Blue 587 Silicone (RTV) sealer to the ABS sensor sealing surface.
9. Install a new ABS sensor retaining clip.
10. Install the hub/bearing assembly. Tighten to 90 Nm.

1. Remove wheel knuckle.

NOTE When removing the wheel hub from the wheel knuckle the bearing will be destroyed and the bearing inner ring will remain on the wheel hub.


Fig. Using special tools, remove the wheel hub-X-Type

1. Using special tools, remove the wheel hub.
2. Using a suitable tool, remove the bearing inner ring.
3. Using special tools, remove the wheel bearing.


Fig. Using a suitable tool, remove the bearing inner ring-X-Type



Fig. Using special tools, remove the wheel bearing-X-Type

To install:



Fig. Insert special tool 204-312 in to 204-309-X-Type

1. Insert special tool 204-312 in to 204-309.
2. Support the wheel knuckle on special tools.

NOTE Make sure wheel bearing is correctly orientated with the colored side facing inboard.

1. Align the bearing over special tool.
2. Using special tools, press bearing into wheel knuckle.
3. Change special tool 204-312 to 204-313.
4. Align the bearing and wheel knuckle over special tool.
5. Slide wheel hub over the guide and align to the bearing.
6. Using special tools install the wheel hub.
7. Install the wheel knuckle.



Fig. Using special tools, press bearing into wheel knuckle-X-Type



Fig. Change special tool 204-312 to 204-313-X-Type



Fig. Align the bearing and wheel knuckle over special tool-X-Type



Fig. Slide wheel hub over the guide and align to the bearing-X-Type

1. Raise front of vehicle and support on stands.
2. Remove appropriate road wheel.
3. Using wire or string, secure brake caliper to road spring to take weight off brake hose.
4. Raise vehicle sufficient to provide access for special tool 204-111.
5. Install special tool 204-111 in road spring.
6. Slacken tool adjuster to suit spring length.
7. Install adaptor and thrust collar.
8. Position stem of tool in center of spring passing dowel through slot in suspension turret.


Fig. Install special tool 204-111 in road spring-XJ Range and XK Range



Fig. Position stem of tool in center of spring passing dowel through slot in suspension turret-XJ Range and XK Range

NOTE When turning tool adjuster, ensure that tool stem does not rotate and disturb position of dowel in suspension turret.

1. Engage dowel of special tool 204-111 in suspension turret and rotate to position across slot.
2. Lower vehicle onto stands.
3. Rotate tool adjuster to tension spring.
4. Remove wheel speed sensor securing screw and withdraw sensor from vertical link.
5. Remove nut securing tie rod outer ball joint to steering arm.
6. Release ball joint from vertical link.
7. Install special tool 211-098 on tie rod outer ball joint.
8. Tighten tool bolt to release taper pin from vertical link.
9. Remove special tool from ball joint and position tie rod for access.
10. Remove nut securing upper control arm ball joint to vertical link.



Fig. Install special tool 211-098 on tie rod outer ball joint-XJ Range and XK Range

continue...

The crank sensor is located on the engine near the flywheel axis of the crankshaft.

Crankshaft Position Sensor Removal & Installation To Remove:
Location of the crankshaft position sensor on the 2.4L engine
Location of the crankshaft position sensor on the 3.0L engine
Location of the crankshaft position sensor on the 3.3L and 3.8L engines
NOTE: On the 2.4L engine, the crankshaft position sensor is mounted to the engine block behind the alternator, just above the oil filter. On the 3.0L, 3.3L and 3.8L engines, the crankshaft position sensor is mounted on the transaxle housing, above the vehicle speed sensor.

1. Disconnect the negative battery cable.
2. Raise and safely support the vehicle.
3. Disconnect the crankshaft position sensor electrical connector.
4. Unfasten the sensor mounting screw, then remove the sensor from the vehicle by pulling it straight out.

To Install:
NOTE: If the sensor removed is going to be re-installed, 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, be sure that a paper spacer is attached to the sensor face.

1. Install sensor and push the sensor in until contact is made. While holding the sensor in this position, install and tighten the mounting bolt to 105 in. lbs. (12 Nm).
2. Connect the crankshaft position sensor electrical connector.
3. Lower the vehicle.
4. Connect the negative battery cable.

you have one on the inside of each wheel.
SECTION 206-09A: Anti-Lock Control 2002 Lincoln LS Workshop Manual
REMOVAL AND INSTALLATION Front Wheel Speed Sensor
Material Item Specification RTV Silicone Sealant
FSTZ-19G204-AB (Canada CXC-114A) NAVSTR Sealer
Removal and Installation

1. Raise and support the vehicle. For additional information, refer to Section 100-02 .

1. Position the inner splash shield aside.
   1. Remove the pin-type retainers.
   1. Position the inner splash shield aside.

1. Disconnect the anti-lock brake sensor electrical connector.

1. Remove the anti-lock brake sensor harness from the brake hose clips.

1. Remove the anti-lock brake sensor.
   1. Remove the anti-lock brake sensor clip.
   1. Remove the anti-lock brake sensor.

1. NOTE: Make sure the anti-lock brake sensor is fully seated before installation of the new clip.
   To install, reverse the removal procedure.
   • Apply a 2.5 mm (0.1 in) bead of silicone sealant to the outside diameter of the anti-lock brake sensor.

-------------------------------------------------------------------------
Rear Wheel Speed Sensor Removal and Installation

1. Raise and support the vehicle. For additional information, refer to Section 100-02 .

1. Disconnect the rear anti-lock brake sensor electrical connector.

1. Remove the rear anti-lock brake sensor harness from the control arm clips.

1. NOTE: Clean off dirt and foreign material that may have collected around the rear anti-lock brake sensor before removal.
   Remove the rear anti-lock brake sensor.
   1. Remove the anti-lock brake sensor bolt.
   1. Remove the anti-lock brake sensor.

1. To install, reverse the removal procedure.

I have the 2.0L with a 5-speed. Mine has the Vehicle Speed Sensor in the position you're describing.

The camshaft position sensor sends a signal to the PCM, powertrain control module. The PCM then determines spark plug firing. Could be the camshaft position sensor.

1996 is all I have
Camshaft Position (CMP) Sensor 3.0L (2V) Engine
The camshaft position sensor (CMP sensor) (12126):

• is a single Hall-effect magnetic switch activated by a single vane which is driven by the camshaft (6250).
• provides camshaft position information which is used by the ignition coil (12029) and the powertrain control module (PCM) (12A650) for fuel synchronization.

3.0L (4V) Engine
The camshaft position sensor (CMP sensor) (6B288) is:

• a variable reluctance sensor.
• triggered by the high-point mark on the LH exhaust camshaft sprocket (6256).

-----------------
3.0L (2V) Engine
SPECIAL SERVICE TOOL(S) REQUIRED Description Tool Number Syncro Positioning Tool T95T-12200-A
CAUTION: Prior to removal of the camshaft position sensor (CMP sensor) (12126), set cylinder No.1 to zero degrees top dead center (TDC) of compression stroke. Then note the position of the camshaft position sensor electrical connector. The installation procedure requires that the connector be located in the same position.
Removal

1. Disconnect battery ground cable. Refer to Section 14-01 .
   

1. Disconnect engine control sensor wiring connector from camshaft position sensor.
   

1. Remove camshaft position sensor retaining screws and camshaft position sensor from camshaft position sensor housing.
   

1. If removing camshaft position sensor housing from the cylinder block (6010), proceed with Removal Step 5. If not removing camshaft position sensor housing, proceed to installation Step 6.
   

1. Remove hold-down clamp (bolt and washer assembly).
   

1. Remove camshaft position sensor housing from cylinder block.
   

Installation

1. CAUTION: A special service tool such as Syncro Positioning Tool T95T-12200-A must be obtained prior to installation of the replacement camshaft position sensor. Failure to follow this procedure will result in improper camshaft position sensor alignment. This will result in the fuel system being out of time with the engine, possibly causing engine damage.
   Attach Syncro Positioning Tool T95T-12200-A as follows:
   
   1. Engage camshaft position sensor housing vane into the radial slot of the tool.
   1. Rotate tool on camshaft position sensor housing until tool boss engages notch in camshaft position sensor housing.

1. Pre-lubricate synchronizer gear with engine oil meeting Ford specification ESE-M2C123-A prior to assembly.
   

1. Install camshaft position sensor housing so that drive gear engagement occurs when arrow on locator tool is pointed approximately 75 degrees counterclockwise from the rear face of the cylinder block. This step will locate camshaft position sensor electrical connector in the pre-removal position.
   

1. Roatate Syncro Positioning Tool T95T-12200-A clockwise slightly. This will engage oil pump intermediate shaft. Push downward while adjusting Syncro Positioning Tool T95T-12200-A until the Syncro Gear engages the camshaft gear.
   

1. When synchronizer flange is fully seated against block, the installation tool should be facing counterclockwise of engine centerline approximately 33 to 45 degrees.
   

1. Install hold-down clamp (washer and bolt) and tighten bolt to 19-30 Nm (14-22 lb-ft).
   

1. Remove Syncro Positioning Tool T95T-12200-A.
   

1. CAUTION: If camshaft position sensor electrical connector is not positioned properly, DO NOT reposition the connector by rotating the camshaft position sensor housing. This will result in the fuel system being out of time with the engine, possibly causing engine damage. Remove the camshaft position sensor housing and repeat installation procedure, beginning with Step 1.
   Install camshaft position sensor and retaining screws. Tighten screws to 1.5-4.0 Nm (13-35 lb-in).
   

1. Connect engine control sensor wiring connector to camshaft position sensor.
   

1. Connect battery ground cable.
   

Item Part Number Description 1 T95T-12200-A Syncro Positioning Tool 2 — Water Outlet (Part of Intake Assy) 3 9424 Intake Manifold 4 N602704-S Screw and Washer 5 12126 Camshaft Position Sensor 6 12A362 Synchronizer Assembly 7 12270 Hold-Down Clamp A — Tighten to 1.5-4 Nm (13-35 Lb-In) B — Tighten to 19-30 Nm (14-22 Lb-Ft)