2005 Expy P0174 and P0301 Error Code Help
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From: Davie, FL
2005 Expy P0174 and P0301 Error Code Help
I just got a AutoXray 700 CodeScout and pulled two codes.
P0174 - System Too Lean (Bank 2)
P0301 - Cylinder 1 Misfire Detected
Can I get some advise on how to fix the above codes?
My plugs were changed about a year ago, so I'm thinking the misfire is a bad cop. Not sure about the lean condition.
Any ideas?
P0174 - System Too Lean (Bank 2)
P0301 - Cylinder 1 Misfire Detected
Can I get some advise on how to fix the above codes?
My plugs were changed about a year ago, so I'm thinking the misfire is a bad cop. Not sure about the lean condition.
Any ideas?
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Senior User
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From: Davie, FL
Can you tell me where the O2 sensor is? Wouldn't that come up as being bad on the scanner?
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Senior User
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From: Davie, FL
I picked up another code today on my way to work. It is:
P0308 - Cylinder 8 Misfire Detected
Also, can someone confirm the cylinder order below is correct?
Radiator
5 1
6 2
7 3
8 4
Firewall
Thanks.
Fleet Owner
Joined: Apr 2008
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From: 0,0,1
Confirmed, you have it correct. I trust you took notice that #8 is on bank 2!
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From: Davie, FL
How hard is it to replace COP #8? It's way back but it looks unobstructed.
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Fleet Owner
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A little time and a little patience and it's not so bad. I know you changed them only a year ago but you might want to change the spark plug while you have the COP out, just in case it's a bum spark plug.
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Senior User
Joined: Apr 2004
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From: Davie, FL
The dealer replaced the plugs, so if the COPS don't fix the problem, it is going back to them.
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imnotdrunk79
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Oct 2, 2005 12:39 AM
