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» Northern California Ford Owners     » Automotive   » Tech Talk   » codes from my 2000GT.....help John B.

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Author Topic: codes from my 2000GT.....help John B.
BLK02GT
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ok so ran the codes on my stang...and heres what i got..

P0301- Cylinder 1 Misfire Detected
P1130- Lack of HO2S11 Switches- Fuel Trim At Limit
P1131- Lack of HO2S11 Switches- Sensor Indicates Lean

can anyone help me out...

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2019 Ford Expedition Limited
2002 Ford Mustang GT

Originally Member #4241

Posts: 1247 | From: Tracy, ca | Registered: May 2005  |  :
BlackNGold
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Mmmm, off road H?...Sounds like you're getting the code for the O2's...Have you checked your MIL eliminators?

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-SLOWER TRAFFIC KEEP RIGHT-

Posts: 5132 | From: Bay Area, CA | Registered: Dec 2001  |  :
JohnB
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#1- either the plug is fouled or the COP is misfiring. Pull the COP, check for condensation and change the plug.

#2 and #3- looks like a sensor is disconnected somewhere. Check them ALL!

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Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002  |  :
BLK02GT
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quote:
Originally posted by BlackNGold:
Mmmm, off road H?...Sounds like you're getting the code for the O2's...Have you checked your MIL eliminators?

yes i have an off road H...i dont have any MIL's tho [Frown]

i replaced the coil for plug #1...and its still bogging..doin same shit...i have 2 brand new o2 sensors...should i just replace those as well??

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2019 Ford Expedition Limited
2002 Ford Mustang GT

Originally Member #4241

Posts: 1247 | From: Tracy, ca | Registered: May 2005  |  :
BLK02GT
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quote:
Originally posted by JohnB:
#1- either the plug is fouled or the COP is misfiring. Pull the COP, check for condensation and change the plug.

#2 and #3- looks like a sensor is disconnected somewhere. Check them ALL!

do u still believe that the o2's are bad? or at least one? i jus got 2 brand new o2's...replace the old ones?

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Blind
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dont bother replacing the 02's, you need MIL elims

MIL stands for malfunction indicator light, the MIL eliminators stop that code from being thrown because you have no cats.

[ January 11, 2006, 06:18 PM: Message edited by: blind ]

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Posts: 8521 | From: Fairfield | Registered: Jul 2003  |  :
BLK02GT
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quote:
Originally posted by blind:
dont bother replacing the 02's, you need MIL elims

MIL stands for malfunction indicator light, the MIL eliminators stop that code from being thrown because you have no cats.

so should i then jus purchase some MIL's from summit?? theyll be here tomorrow [Wink]

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Posts: 1247 | From: Tracy, ca | Registered: May 2005  |  :
JohnB
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No MIL's and an Off-road pipe...

Get some MIL's. [Wink]

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1993 Cobra
2012 F150 Raptor
2020 GT500

Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002  |  :
BLK02GT
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[ January 11, 2006, 06:24 PM: Message edited by: Red00GT ]

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BLK02GT
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quote:
Originally posted by JohnB:
No MIL's and an Off-road pipe...

Get some MIL's. [Wink]

so could that be the problem?

or is it the plug in cylinder 1? guessin i should replace the plug anyways

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2019 Ford Expedition Limited
2002 Ford Mustang GT

Originally Member #4241

Posts: 1247 | From: Tracy, ca | Registered: May 2005  |  :
BLK02GT
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MIL's ordered [Wink]

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2019 Ford Expedition Limited
2002 Ford Mustang GT

Originally Member #4241

Posts: 1247 | From: Tracy, ca | Registered: May 2005  |  :
JohnB
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Get the MIL's and replace the plug. Make sure you use anti-seeze and alot of di-electric grease!

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1965 Shelby Cobra
1993 Cobra
2012 F150 Raptor
2020 GT500

Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002  |  :
BLK02GT
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quote:
Originally posted by JohnB:
Get the MIL's and replace the plug. Make sure you use anti-seeze and alot of di-electric grease!

sounds good John..ill let u know what happens...MIL's should be here tomorrow..hopefully.

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2002 Ford Mustang GT

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Posts: 1247 | From: Tracy, ca | Registered: May 2005  |  :
cobraracer46
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quote:
Originally posted by Red00GT:
ok so ran the codes on my stang...and heres what i got..

P0301- Cylinder 1 Misfire Detected
P1130- Lack of HO2S11 Switches- Fuel Trim At Limit
P1131- Lack of HO2S11 Switches- Sensor Indicates Lean

can anyone help me out...

Hint: you have a misfire and fuel trim codes, not catalyst efficiency codes, so a set of MIL's will not fix the codes your car has right now.

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2001 SVT cobra convertible with a Viper T56, Fikse wheels, Griggs frame kit, roll bar, Vortech, 4:30 gears, brembo GT brakes and more.

Posts: 1172 | From: Woodside California | Registered: Apr 2002  |  :


 
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