Questions & Answers for: Jeep Grand Cherokee sensor 1 engine

Question about 2004 Grand Cherokee

2 Answers

...sensor 1 ]but these codes still keep coming up. Is there a fuse for the o2 sensor? There are fuses for oxygen sensor heaters. Check for 12 volts to the sensor with key on. I had the same problem and ...

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Question about 2003 Grand Cherokee

2 Answers

...1 sensor 1 is the upstream sensor on the driver's side and bank 1 sensor 2 is the upstream sensor on the passenger's side; while bank 2 sensor 1 is the downstream sensor on the driver's side and bank ...

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...97 only has no manifoid on that side code shows bank 1 sensor 1 can you help me this vehicle has an inline 6 cyl engine therefore there is only one bank sensor 1 will be the one closest to the ...

Question about 2004 Grand Cherokee

1 Answer

...1 sensor 1, bank 1 sensor 2, bank 2 sensor 1, and bank 2 sensor 2 are on the 2004 jeep GC Grand Cherokee oxygen sensor locations for 4.0 and 4.7 engines Four wires (circuits) are used on ...

Question about 2004 Grand Cherokee

2 Answers

1 Sensor 1) P0135....O2 Sensor Heater Circuit (Bank 1 Sensor 1) heater in the O2 sensor has packed up first sensor before the cat P0135 Heated oxygen sensor (HO2S) 1 , bank 1 , heater control -circuit

Question about 2004 Grand Cherokee

2 Answers

...my Jeep, I will get P0031 P0031 is H02S heater control circuit Low ( bank #1 sensor #1). Good Luck and have a good XMASS. Oxygen sensor bank 1 sensor 1 faulty, no voltage being recorded by the ...

Question about 1999 Grand Cherokee

1 Answer

...sensor (1/1) is located just before the main catalytic convertor. The downstream sensor (1/2) is located just after the main catalytic convertor. California Emissions Package (4.0L engine): On this ...

...sensor (1/1) is located just before the main catalytic convertor. The downstream sensor (1/2) is located just after the main catalytic convertor.California Emissions Package (4.0L engine):On this ...

Question about 2000 Grand Cherokee

1 Answer

...sensor is 1/2 (jeep parlance) for B1-S2, bank1 sensor 2. bank one depends on the engine. bank one means that exhaust band that resides near cylinder 1. sensor 2 means, that sensor to the rear of the ...

Question about 1999 Grand Cherokee

2 Answers

1 Sensor 1 bad news those is the main /cam sensor if fail hard, engine stalls, no spark which engine, 4.0liters? wrangle TJ chapter 21 (dtc pages) cam single dead or dropping out 1 to 10 times it does

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