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it will go away then come back outta nowhere one day randomly in the future while your on the freeway 40 miles from home and scare the crap out of you. it just pops up whenever something else goes wrong i swear.
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AEM cold air intake.
MPX 60 mm TB
some people said it was an error in the code discriptions on the site (because that's a GM description or w/e) and it ment that the batt was disconnected within the last 50 starts....
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2003 yellow Dodge Neon SXT.
Mods:
Ebay Cold air intake w/ K&N filter
Ebay front strut bar
R/T back pipe
Kazera 1.5" lowering springs.
Tinted tail lights
MSD Coilpack
Blue interior neons
Fiberglass eyelids
Black mopar sides
Possible causes for throwing the P1684:[*]BATTERY WAS DISCONNECTED[*]PCM WAS REPLACED OR DISCONNECTED[*]QUICK LEARN WAS PERFORMED[*]FUSED B+ CIRCUIT TO TCM OPEN[*]GROUND CIRCUIT OPEN[*]INTERMITTENT WIRING AND CONNECTORS
Either way the code has to do with the computer and output circuits...
The factory diag sheet for P1684 is for battery disconnect. The code is from the TCM. Thats the same on all 2002 thru 2005 neons and PT Cruiser thru 2007.
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Master Chassis tech, Transmission
Automatic and Manual and Suspensions.
Also repair front and rear diffs and all engine
repairs inc Diesel. A/C repair too.
ERROR CODE P1684
no, jk!
