I took me about an hour to put the new senors in. On the second day of using the truck I got on it from a dead stop until I hit 85mph and the service engine light went away. I can feel the truck much more responsive on take offs more torque and thats that I reset the ECM a couple of times before I was 100% sure it was the sensor and not something else so its still going through the fule learning curve. All and all I'm so happy that it was a simple fix and that darn light is not on any more.

 

well il put everything back togethar tomorow and hopefully it fixed mine. i siliconed the **** out of em so it shouldnt get anything else in it. the one in the back of the valley cover had water, dust, grease and all kinds of **** in it so i cleaned it out good and put the new sensor in. thanks for all the info it wasnt near as bad of a job as i thought it was gona be. helluva sat. night though.

 

I am having a prob with my truck pulling timing out (knock retard) in 2nd gear above 4000 rpms. Does anyone think that i might need to change the sensors or maybe something with the tuner. I have the predator u7195 on it on performance tune. Ported tb, coolant bypass and cat back and a k&n drop in filter. no other mods

 

If you are experiencing this at high TB angles over say 80% it might be from TCC lockup. I was finding that at WOT runs I would start to get KR at the top of first and then higher KR all through second and then less after the shift to 3rd. I modified the lockup table in 2nd so that it will not lock up at all in 2nd and the KR is gone and the TCC locks up after the 3rd shift but it does not seem to cause any KR. I have only logged a couple of runs since I made the change but it seems to be working. No more KR.

Thanks to Holty for the idea I think.

 

I cant modify that with the predator can I?

 

No I don't think that the predator can help with that but I am not sure. Can you set your TCC lockup speeds with the predator? If you can set your 2nd gear lockup to 255mph for all throttle positions. That will keep it from locking up in 2nd gear.
If the predator will not do it you will need tuning software to make the change.