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| Phoenix Switch-On-The-Fly Chip (DISCOUNTINUED) (Disabled) Power Hungry no longer sells the Phoenix/TS chip, but if you need custom tuning we can recommend a few really good tuners that will be able to still provide tuning and support for your chip. If you have any other questions or comments about the Phoenix/TS chip, please post it here. |
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#1
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There would be a liability in turning off the post-catalyst monitoring in your truck due to emissions regulations. Your truck would essentially be turned into a off-road use only truck by EPA standards. It's no different than DPF deletes on new diesel vehicles.
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years. Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim. |
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#2
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i've done the spark plug thing to no avail... nothing is working. I know my egr port should be cleaned and dpfe sensor replaced also but I haven't gotten to it. and I know about the legality of it all. In all reality I would probably leave the front two cats on for convenience.
basically, I just need to know if it can be tuned to make the truck ignore the fact that my emissions system is out of wack. like, send it a false read |
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#3
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have you tried simply replacing the rear O2 sensor(s)
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#4
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id rather not put $80 into something that may or may not fix my problem when I can just buy a tuner that will also improve my performance.
I don't see why I can't be helped out. I know people get tunes for trucks without cats allll the time. I've heard how helpful PHP is and stuff but idk... I would think a potential customer could get a little information about what he is getting |
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#5
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Why don't you call them? Prolly would more helpful asking them the questions on the phone then on the forum. Will help them understand better exactly what your wanting. I know there busy but when i've gotten through, they are always helpful.
Tim
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2000 Ford F-250 ext. cab 4x4 6 spd. Glowshift gauges, egt, boost, and fuel pressure. FU package from PHP, 5 inch straight mbrp exhaust. |
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#6
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First of all, I can't find any reference to these codes you are listing for a 97 F-150 with a 4.6L.
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years. Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim. |
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#7
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sorry, typo on those.
P0401 (insufficient) and P0402 (excessive) |
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