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quickcar, ASE Certified Technician
Category: Dodge
Satisfied Customers: 1695
Experience:  10+ years chrysler
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2002 dodge ram1500 5.9 lt code#p0037 how do i fix it.

Resolved Question:

2002 dodge ram1500 5.9 lt code#p0037???
how do i fix it.
Submitted: 7 years ago.
Category: Dodge
Expert:  quickcar replied 7 years ago.

hello, the most common problem that causes this is a bad o2 sensor. i am having some trouble getting the flow chart on here though.

Customer: replied 7 years ago.
what part do i need how much?
Expert:  quickcar replied 7 years ago.

here is a wiring diagram to help you out with some things to check first. the typical o2 sensor runs in the area of 70-125 the diagram shows youll want to check fuse k first .



Customer: replied 7 years ago.
where is this on the truck
Expert:  quickcar replied 7 years ago.

p0037 refers to the downstream oxygen sensor it is mounted in the exhause pipe after the catalytic convertor.



quickcar and 5 other Dodge Specialists are ready to help you
Expert:  quickcar replied 7 years ago.

the sensor your lookin at is 1/2 in the picture


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