help !!!!!!!!!!!!!
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J.G
- SE Member
- Posts: 13
- Joined: Mon Aug 01, 2011 7:20 pm
- Year and Trim: 2001 ssei S.CH
- Location: chicago Ill
help !!!!!!!!!!!!!
guys I just replace my pre-cat o2 sensor (denso) on my 01 bonne. ssei, but i notice that my fuel econ. average has drop from 17.2 to 12.3 any ideas why its doing this ???
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01bonneSC
- Certified Bonneville Nut
- Posts: 4938
- Joined: Sat May 24, 2008 5:18 pm
- Year and Trim: 05 Chevy 'Hoe
1997 'maro (3.8L M5)
89 SkiDoo - Location: Sycamore, IL
Re: help !!!!!!!!!!!!!
Are you driving differently?
00Beast wrote:Less off-topic than Lane's Heated Steering wheel, but yeah, back to the topic.
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J.G
- SE Member
- Posts: 13
- Joined: Mon Aug 01, 2011 7:20 pm
- Year and Trim: 2001 ssei S.CH
- Location: chicago Ill
Re: help !!!!!!!!!!!!!
no not at all !! I disconnected the negative side of the batt. when replacing it, im not sure wats going on , Idont have a check engine...........
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01bonneSC
- Certified Bonneville Nut
- Posts: 4938
- Joined: Sat May 24, 2008 5:18 pm
- Year and Trim: 05 Chevy 'Hoe
1997 'maro (3.8L M5)
89 SkiDoo - Location: Sycamore, IL
Re: help !!!!!!!!!!!!!
I dont really trust the instant average. Id reset it and take a 20 min drive.
00Beast wrote:Less off-topic than Lane's Heated Steering wheel, but yeah, back to the topic.
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00Beast
- Retired Site Developer
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- Contact:
Re: help !!!!!!!!!!!!!
When you remove the battery it resets the DIC. I'd bet you're driving around town right now, vs. your normal commute which is probably a mixture. It takes time to reset, just chill. Also, hand calculated numbers are the only fuel mileage numbers that are accurate anyways. Miles driven divided by gallons burned (miles/gallons) will give you accurate #'s.
Bye Bye:
RIP sandrock
RIP sandrock
Sirius wrote:Think about it. You’re tooling down the road in your Prius, knowing full-well that this thing being green is as big a sham as federally mandated ethanol-enriched gas, Russia pulling out of Ukraine, and Obamacare.
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J.G
- SE Member
- Posts: 13
- Joined: Mon Aug 01, 2011 7:20 pm
- Year and Trim: 2001 ssei S.CH
- Location: chicago Ill
Re: help !!!!!!!!!!!!!
Thanks guys !!!!!!
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JEzze
- GXP Member
- Posts: 203
- Joined: Sat Mar 05, 2011 9:43 pm
- Year and Trim: 2000 quicksilver SSEI
- Location: Novi Michigan
- Contact:
Re: help !!!!!!!!!!!!!
Mine was the the same it just takes a good day of driving for the dic to get close to what true miles your receiving .. give it a day. 
DDM tuning HID 6000k hi/lows and fogz
FWI, 180*tstate / 18 inch enkie wraped with potenza run flats , danturs tuned pcm,
Home made motor mount / autolite 605plugs/beldin performance wires. Hogan 3 inch dp w/ magnaflow hiflo cat, zzp plot and 3.4 smoothflow MpS, trans go shift kit, 10 inch gtablet mounted running torque app.
I have a kr issue please help....