CarMD handheld testers, mobile and desktop software monitors all of the systems throughout the vehicle that are related to on-board diagnostics. This translates into coverage of approximately 80 percent of the vehicle’s systems.
The CarMD device, website and app are meant to provide a basic overview of probable causes related to engine, electronic and emissions systems in your vehicle. This product should be used as a supplement to a regular automotive maintenance program, which also includes basic mechanical upkeep such as regularly checking your tire pressure, oil and fluids.
CarMD is able to monitor and test the following:
- Air Bags / Supplemental Restraint System (SRS)
- Air Conditioning A/C Clutch Status
- Anti-Lock Brake System (ABS)
- Camshaft Position Sensor
- Catalytic Converter(s) Failure
- Check Engine Light Diagnosis
- Clutch Position Sensor
- Comprehensive Component Monitoring System
- Crankshaft Position Sensor
- Cruise Control System
- EGR (Exhaust Gar Recirculation) Valve Problem
- Engine Control Module Failure
- Engine Coolant Temperature (ECT)
- Engine Misfire
- Engine Oil Monitoring System (If Vehicle Equipped)
- Engine Speed RPM Input Circuit
- Evaporative Emissions System Malfunction (EVAP)
- Exhaust Gas Recirculation System (EGR)
- Fuel Injector Control System Failure
- Fuel Sending Unit System
- Fuel Metering System (Too Rich/Too Lean)
- Heated Catalyst Monitor System
- Heated Oxygen Sensor HO2S Circuit
- Idle Air Control (IAC) Valve Circuit Low Voltage
- Ignition System Failure
- Intake Air Control Valve Monitor
- Intake Air Heater
- Intake Air Temperature IAT Sensor Circuit High Voltage Knock Control System (Sensor/Circuit)
- Loose/Missing/Damaged Gas Cap
- Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
- Mass Air Flow Circuit/Sensor
- Non Methane Hydrocarbon (NMHC) Monitor (If Vehicle Equipped)
- Oxygen Sensor(s) Failure (Sensor/Circuit)
- Power Stering Pressure System (Sensor/Circuit)
- Radiator Fan Control System (FC)
- Secondary Air Injection System
- Supercharger & Turbocharger/Boost Sensor Malfunction
- Thermostat
- Throttle Position (TP) Sensor/Circuit
- Torque Converter Clutch
- Transmission Fluid Monitoring System (If Vehicle Equipped)
- Transmission Shift Solenoids
- Vacuum Leak Detection
- Vehicle Speed Sensor (VSS) system/circuit
CarMD does not monitor or test:
- (Any mechanical parts)
- Alarm System
- Audio/Entertainment System
- Belts & Hoses
- Body Damage
- Brake Pad Wear
- Door Locks
- General Fluid Levels
- Wiper Blades
- Interior Condition
- Maintenance History
- Service Indicator Light (Not to be confused with the “Check Engine” or “Service Engine Soon” light. The “Service Light” is a courtesy maintenance reminder recommended by the vehicle manufacturer. It is usually tied to vehicle mileage.)
- Tire Condition
- Tire Pressure (TPMS)
- Windows