alphasig293 Posted November 23, 2009 Report Share Posted November 23, 2009 I know that it wont solve the problem for sure, but its better than buying 2 $75 sensors, i've done it plenty of times for customers and it worked fine Quote 2005 Lariat F-150 On 30 inch DUBS 6 Crossfire XS-V2 18's 2 Cactus 12k's, 1 Cactus 1000, 1 sundown 100.4 12 - 6.5 Crescendo mids and 4 Crescendo supertweets SMD 340 alt, Mechman 270 alt 7 NSB 170 batterys Link to comment Share on other sites More sharing options...
Coolwazabi Posted December 23, 2009 Author Report Share Posted December 23, 2009 well its not the issue... it still does the same thing.. only when it warms up and turns off about 10 min afterwords could it be something to do with the thermostat ? Quote Link to comment Share on other sites More sharing options...
toytrkdrvr Posted December 23, 2009 Report Share Posted December 23, 2009 (edited) Try this. DLC listed as under dash center of vehicle. FLASHING DIAGNOSTIC TROUBLE CODES (DTC) WITH THE 12 PIN DLC CONNECTOR (PIN "B" INCLUDED)A diagnostic scan tool must be used to read diagnostic trouble codes unless the vehicle has a 12 pin DLC connector equipped with a DLC connector terminal "B". The DLC connector terminal "B" (if equipped) is the second terminal from the right of the DLC connector's top row. The terminal is grounded by connecting terminal "B" to terminal "A" (internal PCM ground). Both terminals are located to the right side, and on the top row of the DLC connector. Once terminals "A" and "B" have been connected, the ignition switch must be moved to the "ON" position, with the engine not running. At this point, the MIL should flash DTC 12 three times consecutively. This would be the following flash sequence: "flash, pause, flash-flash, long pause, flash, pause, flash-flash, long pause, flash, pause, flash-flash." DTC 12 indicates that the diagnostic system is operating. If DTC 12 is not indicated, a problem is present within the diagnostic system itself, and should be referred to the appropriate diagnostic chart. Following the output of DTC 12, the MIL will indicate a DTC three times if a DTC is present, or it will continue to output DTC 12. If more than one DTC has been stored in memory, the DTCs will be output from the lowest to the highest, with each DTC being displayed three times. Edited December 23, 2009 by toytrkdrvr Quote Link to comment Share on other sites More sharing options...
speeddemon0308 Posted December 23, 2009 Report Share Posted December 23, 2009 old topic much.... its a bad 02 sensor, my truck had the same thing light would come one after its up to running temp, changed it and hasent came on since Quote Link to comment Share on other sites More sharing options...
Coolwazabi Posted December 24, 2009 Author Report Share Posted December 24, 2009 ^^^ uh... like i said.. its been replaced about 2 weeks ago and it does the same thing Quote Link to comment Share on other sites More sharing options...
speeddemon0308 Posted December 24, 2009 Report Share Posted December 24, 2009 is the wire thats attached to it still good? Quote Link to comment Share on other sites More sharing options...
Coolwazabi Posted December 24, 2009 Author Report Share Posted December 24, 2009 is the wire thats attached to it still good? i would assume so.. it was one of those plug and plays Quote Link to comment Share on other sites More sharing options...
speeddemon0308 Posted December 24, 2009 Report Share Posted December 24, 2009 run your hand along it, see if its burnt or pinched anywhere when we did ours that was the reason for having to replace it.. the wire was stretched and it finally fell our of the sensor itself. Quote Link to comment Share on other sites More sharing options...
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