P240C Trouble Code

View P240C obd/2 error code description and symptoms. P240C engine photo

HO2S Sensor Circuit Malfunction (HO2S-11) During testing the HO2S Heaters are checked for opens/shorts and excessive current draw.
The test fails when current draw exceeds a calibrated limit and/or an open or short is detected. Short to VPWR in harness or HO2S. Water in harness connector. Open VPWR circuit. Open GND circuit. Low battery voltage. Corrosion or poor mating terminals and wiring Damaged HO2S heater. Damaged PCM.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

P240C Error Code Repair Process :

The rule of P240C code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of p240c evaporative emission system leak detection pump heater control circuit high. Likewise, overriding the OBD P240C error in system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

P240C is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Common Causes of P240C

A common cause of code P240C is the failure of P240C Evaporative Emission System Leak Detection Pump Heater Control Circuit High, but there are several other possible causes as well, such as ;

Exhaust tube
EVAP canister or fuel tank leaks
Faulty ignition coil (s)
Faulty spark plug (s)

P240C code for all cars

You can view according P240C DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P240C Toyota Gt1

+P240C Chevrolet Cruze

+P240C Lanchester Ten

+P240C Audi A2

+P240C Renault 40

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

About Us | Contact | Privacy