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OBDII codes - can't find

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Old Oct 10, 2008 | 11:21 AM
  #1  
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From: Redondo Beach
OBDII codes - can't find

I pulled the following codes this morning on the way to work. They showed up right after the truck stumbled a bit.

P0171 - Bank 1 too lean
P0174 - Bank 2 too lean

Here's the one's I can't find:

P0000
P1008
P2000
C0480

I'm thinking it could be just some bad gas as this was her first time sputtering - but doing my due diligence, does any ideas on the codes I can't find? Just in case I have a bigger problem.
 
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Old Oct 10, 2008 | 12:00 PM
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From: Easton,Ks
Could be a dirty fuel filter, O2 sensor or fuel pump going bad.
Those other codes are not in my charts.
Where did you get them from?
 
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Old Oct 10, 2008 | 12:54 PM
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What vehicle are these for?

What I found...

P1008 - Ford Specific - Differential Pressure Feedback EGR (DPFE) Sensor Circuit Low Voltage Detected

P2000 - Mazda Specific - (NOx) Trap Efficiency Below Threshold (Bank 1)
P2000 - Generic - Hybrid Battery System Voltage High

I didn't find anything for the others. If you do have an EGR problem that will certainly cause the motor to run lean.
 
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Old Oct 10, 2008 | 12:57 PM
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Those sound like the codes for a 97 and up Ford truck. I had a 98 Expedition that had those same exact codes and it was a vacuum leaks and a bad gas cap
 
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Old Oct 10, 2008 | 04:10 PM
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From: Redondo Beach
Thanks!

They are for my 96 F250.

I put about a gallon of gas that had been sitting on my doorstep into the tank about a day ago (tank was nearly full). It was pretty old, but I didn't think much of it.

I cleared the codes with my scantool and will see if they pop back up in a day or two after I refill the tank. Hopefully it was just the gas, but the EGR valve wouldn't be too horrible either.
 
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Old Oct 10, 2008 | 06:38 PM
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Do a google for OBD II codes and see how many sites come up. I found a couple of real good sites. Unfortunately they are on my personal computer and I am on the road right now with my company computer so I can't tell you which ones I liked.
 
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