sgibbons74
New Member
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- Apr 3, 2018
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Hello everyone
So I have a 2002 Tahoe 4.8lt and engine light came on and he code is P0157 (Bank2 Sensor2). I replaced the O2 sensor and drove for 75 miles and light came back on. I notice that I have a exhaust leak coming from in front of the Cat. would that make the code appear on again.
So I have a 2002 Tahoe 4.8lt and engine light came on and he code is P0157 (Bank2 Sensor2). I replaced the O2 sensor and drove for 75 miles and light came back on. I notice that I have a exhaust leak coming from in front of the Cat. would that make the code appear on again.
