Autohil™ AVM-D is an OBDII engine vehicle monitor. With its colour screen and various layouts, you can choose how and what information to monitor. Works with all OBDII EOBD compatible cars sold worldwide, simply connect the cable into the OBD2 port and it is all ready to use. Set sound alerts for high engine coolant temperature, over-speed alert, low voltage alert, and engine trouble code alerts. 


Engine Live Data

AVM1 engine monitor can help you keep an eye on most engine parameters in real-time.

Depending on your vehicle's make and mode you can monitor various fuel, mileage, voltage, temperature and pressure values as real-time gauges or list view. 

OBD Type Distance LPH 
DTC Status Tacho (RPM) Freeze Frame
Speed KM/MILE Aux Input Status Barometric Pre
LHK (Trip) Loop Status Ignition
Engine Runtime Air Temperature LHK (History)
Engine Load Intake Air Temperature MIL Distance
Battery Voltage LHK (Average) Coolant Temperature
Coolant Temperature MAF Rate FRP Ref Manifesto
ODO Distance Throttle Position Fuel Trim (S/L)
Intake Pressure FuelRain Press Trip Distance
Fuel Rail Pressure Oxygen Sensor Pos 1/2 Fuel Level
Oxygen Sensor V11-14 Warm-up counts Speed (average)


Sound Alarms

You can set various sound alarms for the Autohil AVM1 to beep on over speed, high RPM and engine temparature, low voltage and engine fault codes. Alarm parameters can be easily set on the AVM unit with sound volume control. 


Engine Code Reader

Read and clear engine diagnostic trouble codes with Autohil AVM1. Know why your CHECK ENGINE is on and turn it off after repair!

  • Operating temperature: -40°C~80°C
  • Atmospheric Pressure: 86-106KPa
  • Operating humidity: 10%-95%
  • Environment Noise: <=60dB (A)
  • Alarm sound level: >> = 30dB (A)
  • Operating voltage: 9V~16Vdc (12Vdc / 400mA)

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