Po175
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CF Junior Member
Joined: Apr 2020
Posts: 85
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Po175
2000 K3500 7.4L
I have a PO175 code.
Looking through the possible causes, I found that the TPS and MAF could also cause the code.
I was wondering, if either the TPS or MAF were bad, wouldn't It trigger both PO175 and PO172?????
Why would only the PO175 come on????
I have a PO175 code.
Looking through the possible causes, I found that the TPS and MAF could also cause the code.
I was wondering, if either the TPS or MAF were bad, wouldn't It trigger both PO175 and PO172?????
Why would only the PO175 come on????
CF Senior Member
Joined: May 2010
Posts: 579
Likes: 120
From: Maryland
Try reading this:
https://www.yourmechanic.com/article...-blake-griffin
in order to learn what all can cause a P0175 DTC before you decide that this part or that part is defective. Remember, a DTC tells you that there is a problem with a circuit or a system. It never tells you that this part or that part is defective. You have to do some testing and that is called diagnosing.
Good Luck!
https://www.yourmechanic.com/article...-blake-griffin
in order to learn what all can cause a P0175 DTC before you decide that this part or that part is defective. Remember, a DTC tells you that there is a problem with a circuit or a system. It never tells you that this part or that part is defective. You have to do some testing and that is called diagnosing.
Good Luck!
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