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#1 |
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Regular
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Alright ford techs Need help diagnosing DTC's
I just got my sct livewire tuner yesterday, I don't have cats so my check engine light stays on, so I checked my DTC's and I got three codes:
p1443 p0420 p0430 Then today I uploaded my new tune, did a hp run, and got a base number, then I set it back to stock, and did another run (ass backwards, I know) afterward I decided to check my DTC's again, and this time I only got two codes: P1000 P1260 My question is, what do these codes mean, and why did they change in the matter of a day? Thanks Phil
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1998 GT FRPP: 4.10s, Alluminum d/s STEEDA:upper/lowers, springs, cc plates, tri-ax TOKICO: Adjustable shocks SPEC: alluminum flywheel K&N: Intake Screamin Demon ignition ram: clutch ----------------------- BUCK OFAMA |
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#2 |
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Doc
1986 SVO
48.47@ 12.58
Join Date: Nov 2006
Posts: 37,050
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() iTrader: 11 reviews
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scroll down a little on this link and you will see what the coeds mean
http://www.obd-codes.com/trouble_codes/ford/
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#3 |
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MM Fanatic
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1000 is obd II monitor testing incomplete
1260 is theft detected engine disabled 1443 evaporative emission control system-vacuum system- purge control solenoid or purge control valve fault 0402 is egr flow excessive at idle 0430 is catalyst system efficiency below limit- bank no 2 My guess is you have the cats cut off or an off road mid pipe and you dont have the MIL eliminators correct? thats the 0430 , or you need an O2 sensor on the drivers side. I have been getting the 0402,and 1443 on my car. I have a purge valve on the canister that is faulty apparently
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1986 Mustang GT t-top time piece! |
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#4 |
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Regular
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Yes, I have an off road pipe, with no cats, I just wanted to make sure, that the codes I was getting were because of that.
__________________
1998 GT FRPP: 4.10s, Alluminum d/s STEEDA:upper/lowers, springs, cc plates, tri-ax TOKICO: Adjustable shocks SPEC: alluminum flywheel K&N: Intake Screamin Demon ignition ram: clutch ----------------------- BUCK OFAMA |
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