Engine code P0135 air/fuel sensor heater circuit b1s1 malfunction Tested the oxygen sensor heater b1s1 found the resistance to be open. This indicates the oxygen sensor heater had failed. Recommend replacing the oxygen sensor b1s1 Information indicates that the engine will turn on the other lights as well
Alternator is making a lot of noise the bearing is failing. The alternator is putting out to high of ripple voltage and not high enough current.
Recirculation door inoperative. Checked for codes no codes found. Did a system initialization. Checked and found recirculation door is working now.
Checked for engine codes and monitored the engine data found no codes and no out of specs data. The pcv system is working correctly. Didn't find anything else wrong. Inspected the spark plug on cylinder 3 for evidence of engine not running properly no fouling found and not worn out. Spark plug looks. Listening to engine idle didn't hear and unusual sounds for this engine( with the exception of the alternator).
Upon inspection, found the dip stick is broken off in the dip stick tube and wont come out. Found both transmission cooler lines are leaking as well as the radiatorRecommend new transmission cooler lines, radiator and new dipstick.