P2631 06 Susuki Grand Vitara, any idea?

Question

I have a code P2631 - O2 Sensor Pumping Current Trim Circuit High Bank 2 Sensor 1 coming up. Any other Ideas? Replace O2Sensor?

Answer 1

Hi there

This code indicates a problem with the front O2 sensor on bank 2 of the engine. The sensor pump voltage is to high for to long which sets off the code. In most cases the sensor itself is the problem, but it can also happen because of wiring or a bad computer.