...reset code and light comes back. i need to know how many o2 sensors an 2000 has. was told 3 pre-converter sensors and 1 post cat. would like to order ac delco replacements. thank you Depending on ...
...is PO420 can you help me pinpoint the reasons? the code you show is for the oxygen sensors post convertor. replace both the o2 sensors after the convertor and the code will go away on its own ...
...bank two is passenger side, ok,now the other part is like this, sensor 1 is the O2 in font of converter,sensor 2 is the O2 after the converter. Bank 1 and 2 refers to your engine cylinders.The ...
p0137 p0171 p0174 P0137 o2 circuit low voltage bank 1 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
1999 5.3 liter idles ok. runs very rough. dino showed bank 1 too lean and a mifire sounds like a bad cat to me (catallac converter). Check your fuel trims on bank 1 vs. bank 2
...no matter what engine, the bank 1 sensor 1 O2 sensor is in the exhaust pipe before the catalyutic
The system is setup almost like you would expect: Bank 1 Sensor 1 - Driver's side, before catalytic converterBank 1 Sensor 2 - Driver's side, after catalytic converterBank 2 Sensor 1 - Passenger side,
I need to know on bank 1 which o2 sensor is sensor 2 Hi, sensor 2 is behind the catalytic converter. Bank 1 is on the driver's side.
...02 sensors, they are located as follows: Bank 1 Sensor 1 - Driver's side, before catalytic converter Bank 1 Sensor 2 - Driver's side, after catalytic converter Bank 2 Sensor 1 -
...means the sensor is screwed into the exhaust manifold cause it's bank one,bank two would be at cat. converter.Here's the 4.8 engine firing order. Specifications Firing Order AutoZone com Here's the ...
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