on my way to work this morning and as i exit the freeway my ses light comes on. it's dark out and so i wait to hook up the tuner to read the code. about 30mins ago i checked it out and the code was p0128.
p0128 - insufficient ambient temperature (ect) engine coolant temperature
could someone let me know what this means. i changed out my waterpump new year's weekend and switched out my t-stat to a 180* t-stat. i am in the process of replacing the fan clutch too.
-leo-
2009 Silverado CC - 6.0L L76|6l80e|3.42s|4/7 drop w/ helper bags
01 silverado ecsb - (RIP 04/2009)
read this..... http://www.gearchatter.com/viewtopic10484.php
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
i emailed superchips last night to ask if having a max microtuner and a 180* stat would cause problems and the answer was yes. i emailed them back to find out what kind of problems. i should be getting one tomorrow. as of now, i will be removing the programmer from my truck to see if that fixes the problem. if not, you guys will be hearing from me again.
-leo-
2009 Silverado CC - 6.0L L76|6l80e|3.42s|4/7 drop w/ helper bags
01 silverado ecsb - (RIP 04/2009)
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