Genesis COUPE BK 2010, Руководство пользователя

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The value of the input shaft speed should be equal to the value of the output shaft speed, when multiplied by the 3rd gear
ratio, while the transaxle is engaged in the 3rd gear. For example, if the output speed is 1,000 rpm and the 3rd gear ratio is
1.519, then the input speed is 1519 rpm.
This code is set if the value of input shaft speed is not equal to the value of the output shaft, when multiplied by the 3rd gear
ratio, while the transaxle is engaged in 3rd gear. This malfunction is mainly caused by mechanical troubles such as control
valve sticking or solenoid valve malfuctioning rather than an electrical issue.
GENESIS COUPE(BK) >2010 > G 2.0 DOHC > Automatic Transmission System > Automatic
Transmission System > P0733 Gear 3 Incorrect Ratio
Component Location
General Description
DTC Description
DTC Detectiong Condition
Item Detecting Condition Possible Cause
DTC Strategy • 3rd gear incorrect ratio
• Faulty Input Speed Sensor
• Faulty Output Speed Sensor
• Faulty internal parts in
transmission
Enable Conditions
• The time after the last shift was finished > 1 sec.
• Oil temperature • -10°C(14°F)
• Engine speed > 600RPM
• Position Lever D
• Input Speed > 600rpm
• 500rpm < Output Speed(NAB) < 6000rpm
• Pre-Filtering 1 sec.
Threshold Value
• Proportionality check between input speed and Output
speed at 3rd gear
• Input speed > (Output speed *3rd Gear Ratio)+200RPM
(Rationality-high)
• Input speed < (Output speed *3rd Gear Ratio)-200RPM
(Rationality-low)
Diagnostic Time • More than 1sec
Fail Safe • 4th gear Limp-Home mode
Signal Waveform & Data