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Old 27th June 2017, 16:14   #1
sydneymj
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Default P0131 - Powertrain Rover 75 2.5KV6 Where is the location

I have pending fault showing on my OBD showing P0131 Powertrain
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)

Looked up the fault code on this website and says it is the O2 Sensor, can anyone advise where this is on the engine I understand it is in the front of the engine but not sure where it is.

Thank you in advance

Malcolm
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Last edited by sydneymj; 28th June 2017 at 14:19..
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Old 27th June 2017, 19:42   #2
SD1too
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Default

Bank 1 is the left hand bank. Sensor 1 is pre-catalytic converter. "Low voltage" suggests that you should be looking for broken wires or corroded electrical connections.

I hope that this is helpful.

Simon
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