California Emissions?
#1
#2
There should be no difference. Check the underhood label and the door jamb label to confirm.
The underhood label gives a worded description of what emission regions the vehicle is certified for.
The cert label on the door jamb has an alphanumeric code in the lower right corner. In the example below (3R32E405), the last number is '5' which means that the truck has a 50-state calibration that applies to the entire US. For your truck, the full code will be different from the example but the final character will tell the emission region(s):
A= US Federal Standard
B= US California (and other so-called 'green' states) Standard
5= 50-state calibration for both Federal and California/green state
The underhood label gives a worded description of what emission regions the vehicle is certified for.
The cert label on the door jamb has an alphanumeric code in the lower right corner. In the example below (3R32E405), the last number is '5' which means that the truck has a 50-state calibration that applies to the entire US. For your truck, the full code will be different from the example but the final character will tell the emission region(s):
A= US Federal Standard
B= US California (and other so-called 'green' states) Standard
5= 50-state calibration for both Federal and California/green state
#3
#4
There is no difference if it checks out as a 50-state calibration - everything would be exactly the same, including the exhaust. Be sure to check the numbers on the label to see if I am correct. I'm going by my 03 which is 50-state.
#6
I'm not asking because I want to gut or cut anything...I'm just trying to clear up whether the converter setup is different or not on a california emissions vehicle. I have bought a magnaflow catback and is on the way.
#7
#8
There should be no difference. Check the underhood label and the door jamb label to confirm.
The underhood label gives a worded description of what emission regions the vehicle is certified for.
The cert label on the door jamb has an alphanumeric code in the lower right corner. In the example below (3R32E405), the last number is '5' which means that the truck has a 50-state calibration that applies to the entire US. For your truck, the full code will be different from the example but the final character will tell the emission region(s):
A= US Federal Standard
B= US California (and other so-called 'green' states) Standard
5= 50-state calibration for both Federal and California/green state
The underhood label gives a worded description of what emission regions the vehicle is certified for.
The cert label on the door jamb has an alphanumeric code in the lower right corner. In the example below (3R32E405), the last number is '5' which means that the truck has a 50-state calibration that applies to the entire US. For your truck, the full code will be different from the example but the final character will tell the emission region(s):
A= US Federal Standard
B= US California (and other so-called 'green' states) Standard
5= 50-state calibration for both Federal and California/green state
This is information I received from someone that works w/ ford powertrain engineering, so I know it to be correct.
#10
Often it is less expensive to do a unified calibration and hardware for all emissions regions than it is to build and certify two different configurations. Many vehicles on the road are 50-states certified for this reason.
I'm not saying that his 2002 truck is or is not a 50-state vehicle. I just gave him the info required to figure it out.
#11
#12
Did you check the number on the door jamb sticker yet?? That will tell you exactly what you have.
#13
I just looked under the truck and it has 4 converters...1 on each side of the y-pipe, and 2 in line just before the intermediate pipe. Are all 4.0 SOHC Rangers set up like this?
#14
The cat count and layout may vary by year. Like yours, my 03 4.0L had 2 small light off cats in the y-pipe and 2 larger main cats after the wye. 2004 4.0s have 4 cats in the y-pipe, 2 on each side.
#15
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