Questions & Answers for: trouble code bank 1 2003

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Question about 2003 Silverado 1500

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...9l "v" engine. I currently have 2 codes 171 bank 1 runs too lean & 174 bank 2 runs too lean. my tech says it's the intake manifold? does this make sense? Most likely cause is the intake manifold ...

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trouble codes mean for 1997 cadillac eldarado: p0305 and p0135 P0305 IS # 5 CYLINDER MISFIRE DETECTED.P0135 IS BANK 1 SENSOR 1 OXYGEN HEATER CIRCUIT FAILURE What sensor would this be on 2003 chevy s10

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trouble shooter device says the problem is in the O2 Sensor Heater Circuit, but where is it located. The code will tell you which O2 sensor it is. The code will point to either bank 1 sensor 1; bank 1

...bank 1 on a chevy is on the drivers side youll have 4 O2 sensors sensor 1 bank 1 is on the engine side of the cat converter sensor 2 bank 1 is after the cat converter (drivers side ) bank 2 is on the ...

...trouble code P0141 for a 2003 chevy cavalier. P0141 states O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 2). Is it before or after the catalytic converter. This will be an after the cat ...

code and something with the o2 heater? its the O2 Sensor, depending on what bank its on, depends what one needs changed.. bank 1 or A is the sensor on the exhaust closes to the engine, and if its bank

Question about 1999 Malibu

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...code will say bank 1 or bank 2 or no bank designation. Some have converters coming off each cylinder bank (exhaust manifold off cylinder head) if only 1 converter in system (no bank) there will only ...

trouble code. But how do I fix PO155 and then clear the code? Code 155 is for a problem with the heater circuit in the O2 sensor for bank two. Bank two is on the side with cylinder number two. Usually

Question about 2003 Malibu

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...Lean (Bank 2) fuel trim is system to modify injector pulse if system go lean it will go rich when the system is too much lean and is max.rich it code look for 02 sensor bank 1 and 2 data hope it ...

engine? You have more than one, so I don't know which one? I don't know liter size of engine? If you got a trouble code, what was the code #? The diagram is for intake bank 1, just to give you an idea

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