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Author
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Topic: making a computer "THINK" it has smog stuff???
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4RS FED
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Member # 2067
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posted
 
 
how do i remove ALL the smog sensors and everything and NOT have the check engine light on??
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i have a twin turbo mustang and you don't!
Posts: 3686 | From: 650 | Registered: Nov 2002
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HDS
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Member # 2109
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posted
Cut the power to the light. ![[Big Grin]](biggrin.gif)
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1995 GT Vert
Posts: 215 | Registered: Nov 2002
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Stimson
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Member # 51
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Custom chip or EEC Tuner/twEECer is the only way.
Posts: 2373 | Registered: Jun 2000
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4RS FED
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Member # 2067
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posted
i am using a PMS and i need the computer to not be in open loop. how do i get it into closed loop then?
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i have a twin turbo mustang and you don't!
Posts: 3686 | From: 650 | Registered: Nov 2002
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Hungry Hippo
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Member # 537
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posted
i think the only thing that makes a code is the egr. you can just leave the valve on the intake plugged in and block it or leave it plugged in and hide it somewhere.
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05 S4 Avant(wagon)
09 C6 H/C/I
Posts: 2959 | From: east bay | Registered: Nov 2001
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66 AC COBRA
Nitrous King
Member # 904
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posted
quote:
Originally posted by HungryHippo:
i think the only thing that makes a code is the egr. you can just leave the valve on the intake plugged in and block it or leave it plugged in and hide it somewhere.
he has a hogan sheetmeatl intake, running an egr valve is kinda an oxy moron
i remember a while back that u can get a certain ohm resistor and put it in line with the egr wires to the computer and it will fool it, kinda like MIL eliminator on a newer GT/COBRA
but i dont know the required ohm
if u wait till next summer i can tell u when i have to figure it out
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FFR AC Cobra
72 Vega - WCHRA Extreme 10.5
Posts: 6280 | From: Winters | Registered: Feb 2002
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Stimson
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Member # 51
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posted
quote:
Originally posted by ON N2O:
i am using a PMS and i need the computer to not be in open loop. how do i get it into closed loop then?
What you said isn't too clear.
Open loop = EEC ignores the O2 sensors, and basicly runs the motor off the MAF, ACT, ETC and PIP. This is what happens when you floor the gas.
Posts: 2373 | Registered: Jun 2000
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HaulinAss Motorsports
Its a STREETRaceCar!
Member # 541
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posted
quote:
Originally posted by ON N2O:
how do i remove ALL the smog sensors and everything and NOT have the check engine light on??
Have Byron make you a chip.He can bypass all the smog shit completely.......
Posts: 22472 | From: Sacramento | Registered: Nov 2001
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JoeT
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Member # 298
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posted
put a bracket on the EGR sensor,maybe zip tie it to something, and leave it plugged into the wiring harness, otherwise your check engine light will come on. Basically you leave the sensors plugged in and you should be good (including evap canister, IAC/IAT, etc. etc.)
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1984 Ford Tempo AOD--- RIP
Posts: 6785 | From: San Jose | Registered: Jun 2001
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4RS FED
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Member # 2067
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posted
quote:
Originally posted by shade-:
put a bracket on the EGR sensor,maybe zip tie it to something, and leave it plugged into the wiring harness, otherwise your check engine light will come on. Basically you leave the sensors plugged in and you should be good (including evap canister, IAC/IAT, etc. etc.)
i dont have any of the sensors ![[Mad]](mad.gif)
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i have a twin turbo mustang and you don't!
Posts: 3686 | From: 650 | Registered: Nov 2002
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JoeT
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Member # 298
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posted
score a junkyard EFI 5.0 wiring harness
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1984 Ford Tempo AOD--- RIP
Posts: 6785 | From: San Jose | Registered: Jun 2001
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4RS FED
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Member # 2067
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posted
quote:
Originally posted by shade-:
score a junkyard EFI 5.0 wiring harness
i have the harness.... ![[Roll Eyes]](rolleyes.gif)
no sensors... and i dont feel like having sensors hooked up and just laying there ![[Razz]](tongue.gif)
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i have a twin turbo mustang and you don't!
Posts: 3686 | From: 650 | Registered: Nov 2002
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1SLOWLX
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Member # 558
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posted
Fuck it rob sell it while you are ahead JK
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Built Tuff with your stuff ;)
Posts: 5231 | From: bay area | Registered: Nov 2001
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kwikrob
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Member # 835
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posted
quote:
Originally posted by ON N2O:
i am using a PMS and i need the computer to not be in open loop. how do i get it into closed loop then?
I hate it when my car PMS's!
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Slowest car on this board!
Posts: 382 | From: Bay Area | Registered: Feb 2002
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Jeff S
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Member # 371
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posted
Like others said just find an EGR sensor and plug it in. You do not need it to be connected to the intake...extend the wires and hide it in the fender if you want. You do NOT need a chip, the PMS is fine.
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'90 Mustang LX: 8.53 @ 157.92 w/ 1.33 60' on DR's
'10 ZR1: FOR SALE
'14 E63 S: RENNtech ECU
'04 Gallardo: UGR TTG
Posts: 2121 | From: San Jose, CA | Registered: Aug 2001
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DRIVINFST
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Member # 2430
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posted
Are you going to run a smog pump? If not the computer knows, and will throw a code just for that. All my other smog sensors are plugged in and I still have codes for no somg pump. That is why I have no bulb.
Posts: 555 | From: San Jose, CA | Registered: Feb 2003
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