check engine light on says bank 1 and bank 2 are ruunning too lean. whick o2 sensors monitor these two banks 2003 chevrolet silverrado v 8 5.3L There are only 2 banks in the engine. That means that if
...o2 sensor, Insufficiant Switching, Bank 1 Sensor 1. p0131 - o2 sensor circuit, low voltage, bank 1 sensor 1 p0171 - Lean condition, Bank 1 p0300 - Random Misfire I would be looking at the front ...
o2 sensor Hi ,can you tell me if a 1998 silverado 5.7 4x4 has a fuse for the o2 sensors.My engine light is on even though I cleared the code and change the o2 sensor. no fuse
...sensor 2 --o2 sensor after the cat converter -check for faulty o2 sensor -short or open circuit exhaust leak near sensor or plugged cat converter ----P0171 and P0174 -system too lean bank 1--and ...
...o2 sensor Exhaust leak near the rear sensor Plugged catalyst Short to voltage on O2 signal circuit High resistance or open on O2 signal circuit solutions areReplace faulty sensor Repair exhaust leak ...
...O2 Sensor Heated Circuit Malfunction Bank 1 Sensor 1 The front heated oxygen sensor (or sensor 1) is placed into the exhaust manifold. It detects the amount of oxygen in the exhaust gas compared to ...
...o2 sensor cause this or could this be another problem? I also noticed that my temp. guage is not reading true, but is moving back and forth. Yes your o2 sensor could do this, it's most likely the ...
...O2 sensor Short to battery voltage in O2 sensor signal circuit High fuel pressure (not as likely) Possible Solutions Here are some potential solutions: Replace O2 sensor Repair short to battery ...
...o2 sensor before cat? 430 Code bank 2 o2 sensor after cat?? And if that is correct( above) driver or passanger side??? That is what I don't get. There is two cats one on each side n 4 o2 sen Bank ...
...O2 sensor reaches operating temperature, it will generate a voltage that will vary depending on the oxygen content of the exhaust. Lean exhaust generates a low voltage (less than .45V) and rich ...
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