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  #1  
Old 12-12-2009, 01:52 PM
Lovell's 99 Lovell's 99 is offline
99 Ranger 4.0
 
Join Date: Nov 2009
Posts: 62
Thumbs up Bank 2 sensor 1? drivers side upstream i think

does any 1 know which o2 sensor bank 2 sensor 1 is?
i think its drivers side upstream from cats, but not sure.
that's what coded at Knects today and i bought 1.
don't know if there is more probs but this is a start.
at $50 a shot i wanna get the right 1. i will get the others in time.
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1999 Ranger xlt 4-door off road splash
4.0 ohv

3" body lift
2 10,000lb warn front tow hooks
265/75/R16 Wild Cats,stock alloys
Gabriel gold shocks
torsion bar twist 1"
Reese tow pack
K&N box air filter,removed air muff
Alpine deck w/ ipod
4-6" Fozgate 3-way speakers
HO alternator
Fozgate A series 150 amp,bridged
10" Mtx sub
Midland detach face cb radio,Maxrad whip
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  #2  
Old 12-12-2009, 03:31 PM
Lovell's 99 Lovell's 99 is offline
99 Ranger 4.0
 
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Posts: 62
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nobody? everyone must be having fun today, not just sittin' around.
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1999 Ranger xlt 4-door off road splash
4.0 ohv

3" body lift
2 10,000lb warn front tow hooks
265/75/R16 Wild Cats,stock alloys
Gabriel gold shocks
torsion bar twist 1"
Reese tow pack
K&N box air filter,removed air muff
Alpine deck w/ ipod
4-6" Fozgate 3-way speakers
HO alternator
Fozgate A series 150 amp,bridged
10" Mtx sub
Midland detach face cb radio,Maxrad whip
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  #3  
Old 12-12-2009, 03:50 PM
Lovell's 99 Lovell's 99 is offline
99 Ranger 4.0
 
Join Date: Nov 2009
Posts: 62
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Buuuuuuuuump.
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1999 Ranger xlt 4-door off road splash
4.0 ohv

3" body lift
2 10,000lb warn front tow hooks
265/75/R16 Wild Cats,stock alloys
Gabriel gold shocks
torsion bar twist 1"
Reese tow pack
K&N box air filter,removed air muff
Alpine deck w/ ipod
4-6" Fozgate 3-way speakers
HO alternator
Fozgate A series 150 amp,bridged
10" Mtx sub
Midland detach face cb radio,Maxrad whip
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  #4  
Old 12-12-2009, 03:58 PM
STL STL is offline
...............

 
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Up stream sensor is closer to the exhaust manifold the down stream one is after the cat
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Last edited by STL; 12-12-2009 at 04:02 PM.
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  #5  
Old 12-12-2009, 06:08 PM
modelageek modelageek is offline
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Posts: 6,268
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+1 on stl's analysis . Just a friendly suggestion, diagnose then replace. What was the code that got thrown? FYI. I bought a SNG o2 recently. The price was right and so far so good. I got it online.
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2004 Ext Cab, 4WD, 4.0, Auto, 154k. (4.0 engine is out of a 2009 Ranger w/96k) ( as of 7/1/2017)

2004 Ranger, Ext Cab, 2WD, 3.0, 5 speed , 4WABS, crank windows, no cruise, Edge 116k.(6/5,2014) (SOLD).
1999 Ford Ranger, Reg Cab, 2.5, 5 speed, 2WD, no AC, 150k (SOLD).
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  #6  
Old 12-12-2009, 07:53 PM
Turn&Burn Turn&Burn is offline
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Posts: 94
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alright bank 2 is down stream bank one is up stream. and you only have one down stream so 1 is self explanatory
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  #7  
Old 12-12-2009, 07:54 PM
Turn&Burn Turn&Burn is offline
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ps if you have a 4.0 or a 3.0 you will have 2 bank ones
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  #8  
Old 12-12-2009, 08:46 PM
Jp7 Jp7 is offline
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Quote:
Originally Posted by Turn&Burn View Post
ps if you have a 4.0 or a 3.0 you will have 2 bank ones
you mean V motor.

I have the OEM replacement Ho2 sensors if anyone is looking for them.
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  #9  
Old 12-12-2009, 08:50 PM
Lovell's 99 Lovell's 99 is offline
99 Ranger 4.0
 
Join Date: Nov 2009
Posts: 62
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thanks guys. i replaced and drove.
all is good.

Bank 2: driver side. sensor 1: upstream. easy hugh? lol! just didn't want to spend x-tra.
You guys are the BOMB! Excelent
.
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1999 Ranger xlt 4-door off road splash
4.0 ohv

3" body lift
2 10,000lb warn front tow hooks
265/75/R16 Wild Cats,stock alloys
Gabriel gold shocks
torsion bar twist 1"
Reese tow pack
K&N box air filter,removed air muff
Alpine deck w/ ipod
4-6" Fozgate 3-way speakers
HO alternator
Fozgate A series 150 amp,bridged
10" Mtx sub
Midland detach face cb radio,Maxrad whip
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  #10  
Old 12-12-2009, 11:59 PM
Turn&Burn Turn&Burn is offline
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thats good. just watch your check engine light. when one goes they all normally go
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95 3.0L 5 speed



not always the brightest tool in the box. but will always look for help when need be....
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  #11  
Old 12-13-2009, 09:11 AM
Lovell's 99 Lovell's 99 is offline
99 Ranger 4.0
 
Join Date: Nov 2009
Posts: 62
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yea, it's probably a more serious prob than just my o2's. I have had trouble with cylinder missfires and other codes for a while and have just about run out of sensors to replace.
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1999 Ranger xlt 4-door off road splash
4.0 ohv

3" body lift
2 10,000lb warn front tow hooks
265/75/R16 Wild Cats,stock alloys
Gabriel gold shocks
torsion bar twist 1"
Reese tow pack
K&N box air filter,removed air muff
Alpine deck w/ ipod
4-6" Fozgate 3-way speakers
HO alternator
Fozgate A series 150 amp,bridged
10" Mtx sub
Midland detach face cb radio,Maxrad whip
Reply With Quote
  #12  
Old 12-13-2009, 09:15 AM
modelageek modelageek is offline
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Join Date: Jan 2009
Posts: 6,268
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this thread got confusing for me so maybe i missed something . have you ever checked your fuel pressure and changed your fuel filter? what codes were you getting
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2004 Ext Cab, 4WD, 4.0, Auto, 154k. (4.0 engine is out of a 2009 Ranger w/96k) ( as of 7/1/2017)

2004 Ranger, Ext Cab, 2WD, 3.0, 5 speed , 4WABS, crank windows, no cruise, Edge 116k.(6/5,2014) (SOLD).
1999 Ford Ranger, Reg Cab, 2.5, 5 speed, 2WD, no AC, 150k (SOLD).
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  #13  
Old 12-13-2009, 09:53 AM
Lovell's 99 Lovell's 99 is offline
99 Ranger 4.0
 
Join Date: Nov 2009
Posts: 62
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have good gas psi, changed fuel filter 1.5 years ago. tps sensor, maf sensor, new ignition module, new plugs about every 2000 to 5000 miles because of cyl 6. all standard maint. also
have had codes for cyl 3 and 5 misfire, code on cyl 6 about 5 times,that plug is always going bad, and this new code for bank2 sensor 1: coded 3 times in 1 month.
I changed driver side upstream o2 and have drove it about 50 miles last night till the roads iced over and i barely made it home. will take it out today and play in the woods, all time watching for codes or lag in engine/shifting.
I may have forgot some of the troubleshooting i have done in past but that's about the just of it.
__________________
1999 Ranger xlt 4-door off road splash
4.0 ohv

3" body lift
2 10,000lb warn front tow hooks
265/75/R16 Wild Cats,stock alloys
Gabriel gold shocks
torsion bar twist 1"
Reese tow pack
K&N box air filter,removed air muff
Alpine deck w/ ipod
4-6" Fozgate 3-way speakers
HO alternator
Fozgate A series 150 amp,bridged
10" Mtx sub
Midland detach face cb radio,Maxrad whip
Reply With Quote
  #14  
Old 12-13-2009, 09:57 AM
modelageek modelageek is offline
Ford Ranger Driver
 
Join Date: Jan 2009
Posts: 6,268
Default

What is the fuel pressure. Key on? Engine running?
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2004 Ext Cab, 4WD, 4.0, Auto, 154k. (4.0 engine is out of a 2009 Ranger w/96k) ( as of 7/1/2017)

2004 Ranger, Ext Cab, 2WD, 3.0, 5 speed , 4WABS, crank windows, no cruise, Edge 116k.(6/5,2014) (SOLD).
1999 Ford Ranger, Reg Cab, 2.5, 5 speed, 2WD, no AC, 150k (SOLD).
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  #15  
Old 12-13-2009, 10:00 AM
Lovell's 99 Lovell's 99 is offline
99 Ranger 4.0
 
Join Date: Nov 2009
Posts: 62
Default

i forgot, did a wile ago. am thinking around 100 psi. but forgot. it was within specs according to hanes and chiltens manual at the time. what is standard for 99 4.0 ohv?
__________________
1999 Ranger xlt 4-door off road splash
4.0 ohv

3" body lift
2 10,000lb warn front tow hooks
265/75/R16 Wild Cats,stock alloys
Gabriel gold shocks
torsion bar twist 1"
Reese tow pack
K&N box air filter,removed air muff
Alpine deck w/ ipod
4-6" Fozgate 3-way speakers
HO alternator
Fozgate A series 150 amp,bridged
10" Mtx sub
Midland detach face cb radio,Maxrad whip
Reply With Quote
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