That code seems to be common in these trucks. Troubleshooting the cause may be a challenge. Here is some good reading on the subject po171 355 nation - Google Search. Have you made any changes to the truck?
CEL with P0171 code
My truck has got the AIDS.
Fuel trim bank one condition.
Have cleaned the MAF sensor and looked for broken lines.
What's next? What would you do. I hate seeing the light on in the dash.
Fuel trim bank one condition.
Have cleaned the MAF sensor and looked for broken lines.
What's next? What would you do. I hate seeing the light on in the dash.
1 - 8 of 8 Posts
When was the last time the TB was cleaned or fuel filter changed?
Only a muffler.That code seems to be common in these trucks. Troubleshooting the cause may be a challenge. Here is some good reading on the subject po171 355 nation - Google Search. Have you made any changes to the truck?
No idea. Just turned 60,000 (Only have had it for 70 days)When was the last time the TB was cleaned or fuel filter changed?
Let me google that for you
About 189 results (0.14 seconds)
About 189 results (0.14 seconds)
If not K&N, this is usually a vacuum leak somewhere.
Stock air box.If not K&N, this is usually a vacuum leak somewhere.
Look's like the cleaning of the MAF worked. :th_woot:
Guess the motor swap plans are scrapped for now. :bestest:
1 - 8 of 8 Posts
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