Red, I have a tuned PCM and never did the crank relearn, however my truck has no DTC's. Ive checked it with Auto Enginuity as well as a pocket scan tool. Will performing a crank re-learn waken anything up? Make any difference? The PCM is a second PCM, not my stock unit.
03 Silverado ECSB - SOLDOriginally Posted by ff_jeff
06 CCSB Duramax - 12 second tow pig
It should not make any difference if you do a crank relearn on an engine with no codes. The most it might do is reset the PCM to as new installed and then it will have to relearn all functions all over again, losing you power and fuel mileage for a little while.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Thanks! Good to know, I learn something new here every day.
03 Silverado ECSB - SOLD
06 CCSB Duramax - 12 second tow pig
It can learn itself by driving but usually the CKP relearn is needed if there are DTC's.
anyone in NW houston neeing the relearn just pm me.
in HPtuners, my tam never goes up 86 F so it never let me do the relearn procedure......anyone can help me please?
TAM? what is that? If it is the water temp, go to you local electronics store and get a variable resistor, disconnect the water temp sensor and wire it in. Turn on the scanner and see what temp it shows and then adjust it to get it to the temp you're wanting.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Yes, Temp.....but my tem sensor in the OEM gauge is OK, and in the scan also is above 185......only in the bi-controls only rise to 86F like if it is reading in C instead of F.
Radio Shack will sell what u mention?
yes, sounds like you need to configure your control settings to NON-metric scale output
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
it is in Imperial, not metric !!!!!
Any other place to look?
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