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Home >> Audi >> 2014 >> A5 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (1.8L - Turbo Engine Controls - Generic Scan Tool, Engine Code(S): AMB) >> ST - Generic Scan Tool >> Diagnostic Trouble Code (DTC) tables >> SAE P1xxx-DTCs >> Transmission 01V

Transmission 01V

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DTC Error Message Diagnostic Procedure Malfunction Criteria and Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illum
P1560 Engine Overspeed Condition Engine speed > threshold, > 7400 rpm In D, 4, 3, 2 position 100 mS Yes, 2 DCY
P1745 Voltage supply for solenoid valves Short circuit to B+ Switch off, V too high > 0.8 * U Batt 30 mS Yes, 2 DCY
P1747 Voltage supply for solenoid valves Open circuit/short circuit to Ground (GND) Switch on, V too low 2.5 V 30 mS Yes, 2 DCY
P1748 Internal Control Module Memory Check Sum Error TCM internal hardware watchdog detects fault --- 100 mS Yes, 2 DCY
P1750 System Voltage, Low Voltage
  • Voltage, U 9 V
  • Ignition range out of range, 7.0 V U 9.0 V
  • Engine speed, > 1600 rpm
  • 0.14 Seconds
  • 2500 mS
 Yes, 2 DCY
P1751 System Voltage High Voltage Ignition supply out of allowable range, U > 16 V and U 7 V Engine speed, >1400 rpm 300 mS Yes, 2 DCY
P1814 Pressure control valve -1- for auto. transmission -N215- Open circuit/short circuit to Ground (GND) PWM should toggle, but held to 0-100% Ignition voltage, >9.0 V or current and voltage, >500 mA, 7V 70 mS Yes, 2 DCY
P1815 Pressure control valve -1- for auto. transmission -N215- Short circuit to B+ PWM should toggle, but held to 0-100% Ignition voltage, >9.0 V or current and voltage, >500 mA, 7V 70 mS Yes, 2 DCY
P1819 Pressure control valve -2- for auto. transmission -N216- Open circuit/short circuit to Ground (GND) PWM should toggle, but held to 0-100% Ignition voltage, >9.0 V or current and voltage, >500 mA, 7V 50 mS Yes, 2 DCY
P1820 Pressure control valve -2- for auto. transmission -N216- Short circuit to B+ PWM should toggle, but held to 0-100% Ignition voltage, >9.0 V or current and voltage, >500 mA, 7V 50 mS Yes, 2 DCY
P1824 Pressure control valve -3- for auto. transmission -N217- Open circuit/short circuit to Ground (GND) PWM should toggle, but held to 0-100% Ignition voltage, >9.0 V or current and voltage, >500 mA, 7V 50 mS Yes, 2 DCY
P1825 Pressure control valve -3- for auto. transmission -N217- Short circuit to B+ PWM should toggle, but held to 0-100% Ignition voltage, >9.0 V or current and voltage, >500 mA, 7V 50 mS Yes, 2 DCY
P1829 Pressure control valve -4- for auto. transmission -N218- Open circuit/short circuit to Ground (GND) PWM should toggle, but held to 100% Ignition voltage, >9.0 V or current and voltage, >500 mA, 7V
  • 70 mS
  • 500 mS
 Yes, 2 DCY
P1830 Pressure control valve -4- for auto. transmission -N218- Short circuit to B+ PWM should toggle, but held to 0% Ignition voltage, >9.0 V or current and voltage, >500 mA, 7V
  • 70 mS
  • 500 mS
 Yes, 2 DCY
P1841 Engine control module/Transmission Control Module (TCM) Versions not compatible --- --- 0 mS Yes, 2 DCY
P1850 Data-bus-drivetrain missing message from engine control module No network token for 850 mS --- 1000 mS Yes, 2 DCY
P1854 Data-Bus-driving gear Hardware faulty No CAN bus activity for 30 mS --- 1000 mS Yes, 2 DCY
P1855 Data-Bus-driving gear Software version monitoring CAN level not correct --- 100 mS Yes, 2 DCY
P1861 Throttle Position (TP) Sensor -G79- Malfunction indication from Engine Control Module (ECM)
  • Check the Throttle Position (TP) Sensor G79. Refer to → Throttle Position (TP) Sensor G79/Accelerator Pedal Position Sensor 2 G185 , checking (Engine Code AMB)  .
 Fault flag is transmitted, fault flag set --- 400 mS Yes, 2 DCY
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