DTC P1646 code: Sensor Supply Voltage Circuit 'C' Malfunction (ACURA, HONDA, ISUZU) EVAP Vent Solenoid Output Circuit (BUICK, CADILLAC, CHEVROLET, GMC) Vehicle Theft System Improper Password (DODGE) Linear O2 Sensor Control Chip Bank 1 (FORD, LINCOLN, MERCURY) Booster Voltage Too High (HYUNDAI) HO2 Sensor Control Malfunction Bank 1 Upstream (JAGUAR). Fault type Drive system in category Malfunction associated with the output and input circuits of the central control unit.
Error Code DTC / Diagnostic Trouble Code:
P1646.
Hexadecimal Code: 1646.
The orange color P1646 indicates car fault. What to do when the car started to show P1646 error. After starting the car a signal P1646 lights orange. What means P1646 in orange color. Auto P1646 error repair code.
- Error code Drive Motor Inverter Temperature Sensor &Quot;F&Quot; Circuit High:
- What does it mean sensor supply voltage circuit 'c' malfunction (acura, honda, isuzu) evap vent solenoid output circuit (buick, cadillac, chevrolet, gmc) vehicle theft system improper password (dodge) linear o2 sensor control chip bank 1 (ford, lincoln, mercury) booster voltage too high (hyundai) ho2 sensor control malfunction bank 1 upstream (jaguar) definition.
- Error code Engine Coolant Temperature Signal (FORD, LINCOLN, MAZDA, MERCURY):
- What does it mean sensor supply voltage circuit 'c' malfunction (acura, honda, isuzu) evap vent solenoid output circuit (buick, cadillac, chevrolet, gmc) vehicle theft system improper password (dodge) linear o2 sensor control chip bank 1 (ford, lincoln, mercury) booster voltage too high (hyundai) ho2 sensor control malfunction bank 1 upstream (jaguar) explain.
- Error code Cruise Direction Circuit High Volume (BUICK, CADILLAC) Cruise Direction CircuitHigh Voltage (CHEVROLET, GMC) Electronic Throttle Monitor Cruise Disable (FORD) Motor Current V Phase Signal Circuit Low Input (HONDA) Motor Current V Phase Signal Circuit High Input (HONDA):
- What does it mean sensor supply voltage circuit 'c' malfunction (acura, honda, isuzu) evap vent solenoid output circuit (buick, cadillac, chevrolet, gmc) vehicle theft system improper password (dodge) linear o2 sensor control chip bank 1 (ford, lincoln, mercury) booster voltage too high (hyundai) ho2 sensor control malfunction bank 1 upstream (jaguar) what is.
- Error code ISO/SAE Reserved:
- What does it mean sensor supply voltage circuit 'c' malfunction (acura, honda, isuzu) evap vent solenoid output circuit (buick, cadillac, chevrolet, gmc) vehicle theft system improper password (dodge) linear o2 sensor control chip bank 1 (ford, lincoln, mercury) booster voltage too high (hyundai) ho2 sensor control malfunction bank 1 upstream (jaguar) meaning.
