01 This Engine Feature Saves Gas But Could Bankrupt Your Wallet • 02 The Dangers of Driving on Low Fuel: Risks and Consequences … • 03 A Comprehensive Guide to Different Types of Automotive Bulbs • 04 Why Dirty Grounds Cause More Car Problems Than People Reali… • 05 Why Engine Knock Happens and How It Affects Performance • 06 P0011 A Camshaft Position - Timing Over Advanced or System … • 07 P0105 - MAP Sensor Circuit Insufficient Activity • 08 U0021, U0022, U0023, U0024, U0025 and U0026: Low Speed CAN … • 09 Mass Air Flow Sensor (MAF): How It Works, Symptoms and Prob… • 10 P0100 Code: Troubleshooting and Repair Guide for Mass Air F… •

DTC codes / Volkswagen codes / P1134

P1134 · VolkswagenOxygen Sensor Heating Circuit Bank 1 + 2 Sensor 2 Short To B+

P1134 on Volkswagen vehicles indicates that the engine control module has detected a short to battery positive voltage in the oxygen sensor heating circuit for bank 1 and bank 2 sensor 2. This means the heater element inside the post-catalytic converter oxygen sensors is receiving constant power, which can prevent the sensor from reaching operating temperature and disrupt fuel trim calculations.

SystemPowertrain
Code typeVolkswagen specific
SeverityMedium
Fix difficultyIntermediate
AreaFuel and air metering
Running on fumes Free guides aren't free to make. Top up the tank. Any amount, one time. Fuel the Garage