P0A94 Trouble Code

View P0A94 obd/2 error code description and symptoms.

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.

Difficulty Level (Soso)

Repair Time (50 Min.)

Cost Prediction : $ 30-110

P0A94 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P0A94 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If lamp air bag warning indicator circuit short to battery so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the lamp air bag warning indicator circuit short to battery.

P0A94 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 P0A94

A common cause of code P0A94 is the failure of Lamp Air Bag Warning Indicator Circuit Short To Battery, but there are several other possible causes as well, such as ;

• Exhaust tube
• Faulty select solenoid
• Damaged ECM
• Faulty Variable Camshaft Timing (VCT) position solenoid

P0A94 code for all cars

You can view according P0A94 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P0A94 Plymouth Belvedere

+P0A94 Mercedes Clk 270

+P0A94 Porsche Cayenne Type 92a

+P0A94 Suzuki Verona

+P0A94 Trident Tycoon

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