P04AB Steyr 126 OBD Code

OBD/2 P04AB error code description and symptoms.

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as P04AB. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for P04AB

Circuit High Input codes like P04AB are mostly caused by defective alternators that develop excessive voltages, although there may be other causes as well, such as short circuits that 'leak' current into a particular system from other, unrelated systems that work on higher voltages. Note that in the case of short circuits that leak power into a control circuit, there is likely to be other, seemingly unrelated trouble codes present along with the code(s) being investigated. Diagnosing a 'high input' code will always involve a thorough testing of the charging system as a first step, followed by measures to isolate the system from all other possible sources of power during resistance, continuity, and reference voltage tests.

P04AB Steyr 126 Error Code Repair Process :

If your catalyst temperature sensor failure check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system P04AB and engine control unit are in charge of monitoring a bunch of different catalyst temperature sensor failure, and if they get a reading that's a little out of whack, up pops the check engine light.

Difficulty Level (Easy)

Repair Time (45 Min.)

Cost Prediction : $ 80-120

Common Causes of Steyr 126 P04AB OBD2 Code

A common cause of code P04AB is the failure of Catalyst Temperature Sensor Failure, but there are several other possible causes as well, such as ;

• EVAP system hose leaking
• Faulty Intake Valve Timing Control Solenoid Valve
• Foreign matter caught in fuel filler cap
• Faulty Crankshaft Position Sensor (POS)

P04AB 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.

P04AB code for other Steyr cars

You can view according P04AB DTC for your car model. We selected several models to see obd2 solutions click and view it.

• P04AB Steyr 220
• P04AB Steyr 2300
• P04AB Steyr 500
• P04AB Steyr 650
• P04AB Steyr 700
• P04AB Steyr G-series
• P04AB Steyr Haflinger
• P04AB Steyr Type 200
• P04AB Steyr Type 220
• P04AB Steyr Type 50
• P04AB Steyr Type 55
• P04AB Steyr-puch 650
• P04AB Steyr-puch Haflinger

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