Stang8u
Joined:
Dec 2012
Apple valley CA
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Anyone deal with this code before ?
I read different things could be map or boost solenoid or secondary air induction diverter wtf is that lol
:mad:
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Not B Anymore
Joined:
Apr 2001
Nokesville, VA, USA
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There's nothing really to deal with. If the BCS is unplugged that code will pop up. Now - if you are still using the stock boost control solenoid and not an aftermarket boost valve, you could have an issue.
Brian Leavitt
'86 TC 5-Speed -- MS2x w/COP | 83 lb. injectors | T3/T4 50 Trim Stage 3 .63AR | Full 3" Exhaust - No Cat | Motorsport FMIC | Ranger Roller | Ported E6 | Walbro 255HP | Kirban | 20psi | 120-amp 3G | 8.8" 3.55 rear | '03 Cobra Wheels
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Stang8u
Joined:
Dec 2012
Apple valley CA
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I have a aftermarket boost controller
Just want to make sure the check engin light dose not come on when I get the car smoged
:mad:
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Stang8u
Joined:
Dec 2012
Apple valley CA
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Ok I'm sure I found the problem the vacuum line to the boost controller has a hole in it
:mad:
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Jeff K
Joined:
Apr 2001
Milwaukee, WI
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^^^^^ That wont throw an 81. 81 is an electrical problem with the BCS - open circuit. The PCM doesnt know or care if there are vac lines even hooked up to it or not. You can take the BCS and toss it in the trash and put a 100 ohm 2 Watt resistor across the BCS connector to fool the PCM into thinking it is there and eliminate the code 81.
Jeff Korn
88 Turbo Coupe: Intake and exhaust mods, T3 turbo at 24 psi, forced air IC, water injection, BPV, Ranger cam, subframes, etc., etc.
86 Tbird 5.0 (original owner): intake, exhaust, valvetrain mods, 100 HP N2O, ignition, gears, suspension, etc., etc.
11 Crown Vic Interceptor
14 Toyota Camry (wifes car)
95 Taurus GL Vulcan winter beater
67 Honda 450 Super Sport - completely customized
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Stang8u
Joined:
Dec 2012
Apple valley CA
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Really?
Ill look into it
:mad:
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Jeff K
Joined:
Apr 2001
Milwaukee, WI
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Yup! I pitched my BCS 12 years ago, and put in the resistor. No code 81.
Jeff Korn
88 Turbo Coupe: Intake and exhaust mods, T3 turbo at 24 psi, forced air IC, water injection, BPV, Ranger cam, subframes, etc., etc.
86 Tbird 5.0 (original owner): intake, exhaust, valvetrain mods, 100 HP N2O, ignition, gears, suspension, etc., etc.
11 Crown Vic Interceptor
14 Toyota Camry (wifes car)
95 Taurus GL Vulcan winter beater
67 Honda 450 Super Sport - completely customized
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Stang8u
Joined:
Dec 2012
Apple valley CA
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Stang8u
Joined:
Dec 2012
Apple valley CA
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Worked like a charm thanks again
:mad:
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