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I have a build for a customer that isn't working out like it should. I have tried numerous things to correct it. I have two cars almost identical and one it moving 100 g/s more air than the other...

48245Ok I know I have been running around 18-22 and it is responding really well, but wont go above 22 even if I ghange it. Here is the calibration file.

I just got a cam install done for a customer with a srt-8 jeep and I went to go tune it. I am commanding 28* timing but its only doing 18-22* according to the scanner. Any help would be appreciated...

Took it to lunati today and they got me a new one pressed on and welded it for me its back in and running again finally.

3977239773Got it figured out, the crank reluctor spun on the crank,

Yes it is a 24x from callies.

It is originally a 02 6.0 It is now a 408 stroker. I have the comp cams timing chain kit 3158KT it is supposed to be the ls2 timing set. It has a 1x reluctor on the cam gear.

Yea I was running the rear cam sensor and when it went bad at the track I went to the ls2 style in the front cover. I swapped the wires and still same problem so I pulled the blower and replaced the...

I have tried. I have an Genisys Scan tool that I can do crank relearns with, I cant get it to take it because of the code. As soon as it comes up it wont let me do a relearn.

I have been chasing this thing for 3 weeks just about everyday now. I have some log files of what it is doing if someone can please help. I have chased wiring and changed sensor after sensor tore the...

Last resort, I am wondering IF the crank sensor reluctor has spun on the crankshaft if it will cause a p0343 code? Everything else is coming out to be working. I have cam counts on the scanner and...

I have pulled the timing cover off 3 times and triple checked them. The backing plate is tight and the cam bolts are tight. I am getting a cam signal to the ecm, checking with test light and off the...

Well so far I have changed back to the rear cam sensor with a new gm unit, also changed crank sensor. I am getting my high to low and low to high counts on the scanner. I deleted the p0343 code just...

I built a 408 and have been running this thing for about a month and a half with no problems. I took it to the track last week and everything was great untill I shifted into 3rd ( turbo 400). Once I...

I have been searching for a answer to this code I have changed my min and max to 11% and still keep getting this code would yall care to check out the tune to see if anything is out of the way...

Thanks that is the injector data that we put in. I appreciate it

I called maggy this morning and started drilling them about it. There response was "uhh I dont know what they changed to" It might be close to this GM Part number 12613412, he said it was a 41lb...

Thank you very much!!!

I have ordered the tuner kit from Whipple for my 09 Silverado I feel comfortable with tuning it just wondering if anyone out there had there stock file just so I could look it over while I wait on my...

Well went ahead and took it to the dealer to have it flashed to what the truck was factory. Tuned it no problem.

Cant get the original tune to go back into it. It wont find ecm to upload it. I went and bought anther ecm this morning and pulled the tune. I changed everything but engine size. then made anther...

I tried searching, with no luck. I always have issues with that... I just never thought that HP could fry an ecm, but live and learn i guess thanks for helping me with this some.

Tried all of that, nothing will even do anything with the ecm. I tried unhooking power and hooked it back up and tried doing a write entire and still cannot locate ecm. My OTC tool cant get to clear...

The truck only has CAI and headers. The guy had a hypertech on it when he first bought the truck then paid a company 750 to tune it and he said that it ran worse than it did with the hypertech. I am...

only calibrations. I have tuned some of these trucks before with no issues. My biggest question now is how do i get the ecm back up in running condition if there is a way? I cant get anything to...