By BAT Team (Contact Me)
Last Updated 2017-01-17
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Manufacturer Specific Definitions for P1646

MakeFault Location
AcuraSensor Supply Voltage Circuit 'C' Malfunction
BuickSupercharger (SC) control valve solenoidcircuit malfunction
CadillacEvaporative emission (EVAP) canister purge valve-circuit malfunction
ChevroletEVAP Vent Solenoid Output Circuit
DodgeVehicle Theft System Improper Password
FordLinear O2 Sensor Control Chip Bank 1
GmEVAP Vent Solenoid Output Circuit
HondaMotor control module (MCM) – signal malfunction
HyundaiBooster Voltage-too High
IsuzuSensor supply voltage – circuit C malfunction
JaguarFuel pump relay 2 - malfunction
JeepEngine coolant hydraulic blower motor solenoid/circuit high -circuit malfunction
LincolnLinear O2 Sensor Control Chip Bank 1
MercuryEngine control module (ECM) -linear oxygen sensor (02S) control, bank 1
OldsmobileEvaporative emission (EVAP) canister purge valve -circuit malfunction
PontiacSupercharger (SC) bypass valve, control signal -circuit malfunction
RenaultHeater relay control 3
SuzukiImmobilizer information mismatched
VolvoAIC relay – signal low

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