2001 S40 O2 Sensor Slow Response Code
Hello again,
Check engine light was on. Checked codes. Got a PO133 bank 1 sensor 1 slow to response. Replaced sensor, reset light. After 10 miles of driving the Check Engine light is right back on with the same code. Please help with any suggestions.
Thank you,
B
Check engine light was on. Checked codes. Got a PO133 bank 1 sensor 1 slow to response. Replaced sensor, reset light. After 10 miles of driving the Check Engine light is right back on with the same code. Please help with any suggestions.
Thank you,
B
Just wanted everyone to know that I finally got this problem fixed. You must replace both bank 1 and 2 sensors along with a jumper harness to fix a PO133 code. Yes it's very expensive, although necessary.
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cisopen
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