O2 Sensor Replacement
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Member
Joined: Aug 2009
Posts: 81
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97' S320 & 00" S500
O2 Sensor Replacement
Guys, I need some technical help. My Check Engine light came on and the code indicates "O2 Sensor Slow Response" The codes are 0133 and 0136. I assume I need to replace the O@ sensors. Initial research seems to indicate that there are two on my car (97' S320). My Questions are:
1. Where are the O2 Sensors located
2. Are they difficult to replace
3 Will I need any special tools
4 Which ones fit my car. I have found both 4 wire and 2 wire replacements listed in the various parts houses. Not sure what to buy.
Any help would be appreciated. My car has over 206,000 miles so I am not surprised that it needs some new sensors. I have just never replaced them before and am not sure what to expect.
1. Where are the O2 Sensors located
2. Are they difficult to replace
3 Will I need any special tools
4 Which ones fit my car. I have found both 4 wire and 2 wire replacements listed in the various parts houses. Not sure what to buy.
Any help would be appreciated. My car has over 206,000 miles so I am not surprised that it needs some new sensors. I have just never replaced them before and am not sure what to expect.
