P2A03 NISSAN -

Question

Engine revving and slowing before killing all power

Answer 1

The P2A03 is for the Air Fuel Ratio Sensor Circuit Range/Performance Bank 2 Sensor 1, but the sensor it self should make the engine stall. You should check for intake leaks, but if no leaks are found you could start by replacing the sensor.

P2A03 NISSAN - Air Fuel Ratio Sensor Circuit Range/Performance Bank 2 Sensor 1

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