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Greg French (Gregfrench)
Posted on Monday, December 09, 2002 - 07:23 am:   Edit Post Delete Post Print Post

My light came on. Had the codes read. Need to know:
1. What the codes mean.
2. How to fix the problems.

Thanks

P1316
P3199
P0301
 

John Sainato (Jmsainato)
Posted on Monday, December 09, 2002 - 07:40 am:   Edit Post Delete Post Print Post

I use alldatadiy.com to find information and codes for my 97 Discovery.
P1316 - Misfire Excessive Emissions Fault
P0301 - Misfire Cylinder 1
I could not find P3199
 

Greg French (Gregfrench)
Posted on Monday, December 09, 2002 - 10:54 am:   Edit Post Delete Post Print Post

Ok...and what do I need to do to fix them?
 

John Sainato (Jmsainato)
Posted on Monday, December 09, 2002 - 11:45 am:   Edit Post Delete Post Print Post

I�m not a mechanic but when I had a misfire on Cyl 4 I replaced all the plugs and wires and the problem went away, That�s seems to be first and cheapest place to start.
 

Al Oliveira (Offroaddisco)
Posted on Monday, December 09, 2002 - 12:02 pm:   Edit Post Delete Post Print Post

Could also be coils or valve problems... take your pick.
 

tenacstud
Posted on Monday, December 09, 2002 - 07:05 pm:   Edit Post Delete Post Print Post

Greg,
I am having the exact same problem however, mine is cylinder 7 misfiring and I get the P1316 error as well. Have you found out anything?

I looked underneath and found one of the wires had arced and melted away a little. Tomorrow I take it in to have it looked at, I was just curious if you found anything.
PS- Does anyone know how much a coil costs?

Later,
Ben
 

Greg French (Gregfrench)
Posted on Tuesday, December 10, 2002 - 07:33 am:   Edit Post Delete Post Print Post

Don't know anything, yet. I am way too busy this week to look at it.

I did replace the plugs and wires this summer when it turned 100,000 miles.

Anybody know anything else for these codes? Especially P3199. What is this?

My check engine light came on earlier in the Fall, then went off after a week or so.
Now it is back on.

Thanks,
Greg
 

Jack Quinlan (Jsq)
Posted on Thursday, December 12, 2002 - 12:24 pm:   Edit Post Delete Post Print Post

exactly how are you guys getting these OBDII codes?
thx.
 

Carter Simcoe (Carter)
Posted on Thursday, December 12, 2002 - 12:31 pm:   Edit Post Delete Post Print Post

Go to autozone, they will read them for free.
 

lzpup
Posted on Tuesday, December 17, 2002 - 08:37 pm:   Edit Post Delete Post Print Post

ohh.. wish I had read this a week ago .. I had a missfire on cyl 4.. went to the dealer.. Replaced a plug and the wires.. and it's good to go..
Now I want one of thoese computers....
 

Peter Carey (Pcarey)
Posted on Tuesday, December 17, 2002 - 09:19 pm:   Edit Post Delete Post Print Post

Get a cheap laptop and http://www.obd-2.com/ and you can tell most things the computer on board wants you to know. Also handy for resetting annoying catalytic problems that prevent you from passing emissions, since all they do here is plug in and ask the truck if anything is wrong. :)

pwc

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