2005 Mini Cooper S 4 Cyl 1.6L
05 Cooper S check engine code P136
I cleared the code and the check engine light was off for about a week. Now it's back on. looks like it's the downstream O2 sensor. I saw a TSB listed about this code but couldn't read the complete message. I have a new sensor to put in. Guess the best thing is to check the connector etc. before replacing. The car has 37,000 miles. Thanks!
P0136 = Oxygen O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2)