Honda Element. Manual - part 39

 

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Honda Element. Manual - part 39

 

 

Fig. 107: Vehicle Speed Graph 

General Description 

The output shaft (countershaft) speed sensor is attached to the outside of the transmission housing. The output 
shaft (countershaft) speed sensor generates a pulsing signal according to the speed of the park gear on the output 
shaft (countershaft). Using that signal, the powertrain control module (PCM) determines the speed of the output 
shaft (countershaft). If pulse dropouts occur with the output shaft (countershaft) rotating, the PCM detects a 
malfunction that may be caused by an open, a temporary open, or a short to ground. Based on the correlation 
between the vehicle speed measured by the output shaft (countershaft) speed sensor and the input shaft 
(mainshaft) speed sensor, a malfunction is detected and a DTC is stored. 

Monitor Execution, Sequence, Duration, DTC Type, OBD Status 

MONITOR DESCRIPTION 

Enable Conditions 

ENABLE CONDITIONS 

Malfunction Threshold 

When the vehicle speed measured by the input shaft (mainshaft) speed sensor is 13 mph (20 km/h) or more, the 
vehicle speed measured by the output shaft (countershaft) speed sensor is 1 mph (2 km/h) or less for at least 10 
seconds. 

Driving Pattern 

Execution

Continuous

Sequence

None

Duration

10 seconds or more

DTC Type

One drive cycle, MIL ON, D indicator blinks

OBD Status

PASSED/FAILED/NOT COMPLETED (STILL TESTING)

Condition

Minimum

Maximum

Engine speed 500 rpm

-

Vehicle speed 13 mph (20 km/h)

-

Battery 
voltage

11.0 V

-

Shift lever 
position

D, 2, or 1

No active 
DTCs

P0705, P0706, P0716, P0717, P0721, P0962, P0963, P0966, P0967, P0970, P0971, 
P0973, P0974, P0976, P0977, P0979, P0980, P0982, P0983, P0985, P0986

Others

Not during shifting
Not when the shift lever is being shifted
No electrical noise in the input shaft (mainshaft) speed sensor output circuit

 

2007 Honda Element EX 

2007 ENGINE PERFORMANCE Advanced Diagnostics - Element

  

Start the engine, and drive the vehicle at a speed of 13 mph (20 km/h) or more for at least 10 seconds.

Drive the vehicle in this manner only if the traffic regulations and ambient conditions allow.  

Diagnosis Details 

Conditions for illuminating the MIL 

When a malfunction is detected, the MIL comes on and the DTC and the freeze frame data are stored in the 
PCM memory. 

Conditions for clearing the MIL 

The MIL will be cleared if the malfunction does not recur during three consecutive trips in which the diagnostic 
runs. 

The MIL, the DTC, and the freeze frame data can be cleared by using the scan tool Clear command or by 
disconnecting the battery. 

DTC P0723 (9): ADVANCED DIAGNOSTICS 

DTC P0723: OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR INTERMITTENT FAILURE 

Fig. 108: Output Shaft (Countershaft) Speed Sensor Circuit Diagram

 

2007 Honda Element EX 

2007 ENGINE PERFORMANCE Advanced Diagnostics - Element

  

Fig. 109: Vehicle Speed Graph 

General Description 

The output shaft (countershaft) speed sensor is attached to the outside of the transmission housing. The output 
shaft (countershaft) speed sensor generates a pulsing signal according to the speed of the park gear on the output 
shaft (countershaft). Using that signal, the powertrain control module (PCM) determines the speed of the output 
shaft (countershaft). If pulse dropouts occur with the output shaft (countershaft) rotating, the PCM detects a 
malfunction that may be caused by an open, a temporary open, or a short to ground. Based on the fluctuation of 
the vehicle speed measured by the output shaft (countershaft) speed sensor, a malfunction is detected and a 
DTC is stored. 

Monitor Execution, Sequence, Duration, DTC Type, OBD Status 

MONITOR DESCRIPTION 

Enable Conditions 

ENABLE CONDITIONS 

Execution

Continuous

Sequence

None

Duration

500 milliseconds

DTC Type

Two drive cycles, MIL ON, D indicator blinks

OBD Status

PASSED/FAILED/NOT COMPLETED (STILL TESTING)

Condition

Minimum

Maximum

Vehicle speed

13 mph (20 km/h)

-

Battery voltage

11.0 V

-

No active DTCs

P0721, P0722

Others

Not during shifting
Not when a input shaft (mainshaft) speed sensor intermittent failure is detected

 

2007 Honda Element EX 

2007 ENGINE PERFORMANCE Advanced Diagnostics - Element

  

Malfunction Threshold 

The fluctuation of the vehicle speed measured by the output shaft (countershaft) speed sensor in 10 milliseconds 
is 4 mph (6km/h) or more, and it fluctuates at least six times within 500 milliseconds. 

Driving Pattern 

Start the engine, and drive the vehicle at a speed of 13 mph (20 km/h) or more so it shifts from 1st to 5th in D 
position. 

Drive the vehicle in this manner only if the traffic regulations and ambient conditions allow.  

Diagnosis Details 

Conditions for illuminating the MIL 

When a malfunction is detected during the first drive cycle, a Temporary DTC is stored in the PCM memory. If 
the malfunction recurs during the next (second) drive cycle, the MIL comes on and the DTC and the freeze 
frame data are stored. 

Conditions for clearing the MIL 

The MIL will be cleared if the malfunction does not recur during three consecutive trips in which the diagnostic 
runs. 

The MIL, the DTC, the Temporary DTC, and the freeze frame data can be cleared by using the scan tool Clear 
command or by disconnecting the battery. 

DTC P0731 (64): ADVANCED DIAGNOSTICS 

DTC P0731: PROBLEM IN 1ST CLUTCH AND 1ST CLUTCH HYDRAULIC CIRCUIT (1ST GEAR 
INCORRECT RATIO) 

 

2007 Honda Element EX 

2007 ENGINE PERFORMANCE Advanced Diagnostics - Element

  

 

 

 

 

 

 

 

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