HELP: 17539 - O2S: B2 S1: Internal Resistance too High
04-20-2003, 07:34 PM
#1
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HELP: 17539 - O2S: B2 S1: Internal Resistance too High
Been clearing this code, but it comes back. Where is this O2 sensor located? I assume B2 means BANK 2 and S1 is Sensor 1. Where exactly is this?
In addition, I get these codes prior to the one mentioned above:
17545 - Long Term Fuel Trim Add.Fuel (Bank 1) System too Rich
35-00 - -
17547 - Long Term Fuel Trim Add.Fuel:Bank2 System too Rich
35-00 - -
Any ideas/suggestions?
In addition, I get these codes prior to the one mentioned above:
17545 - Long Term Fuel Trim Add.Fuel (Bank 1) System too Rich
35-00 - -
17547 - Long Term Fuel Trim Add.Fuel:Bank2 System too Rich
35-00 - -
Any ideas/suggestions?
04-20-2003, 07:52 PM
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MAF was replaced 3 months ago.
The codes thrown prior to replacing the MAF indicated the System too Lean. Car was in limp mode. I changed the MAF and it solved the limp mode and lean issue.
Now itīs the opposite. Itīs running rich.
Now itīs the opposite. Itīs running rich.
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