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2 Attachment(s)
2014 Jeep SRT8 Whipple
I am tuning a 2014 Jeep SRT8 with a whipple supercharger. I had previously tuned this jeep with no problems. The motor broke as most boosted Mopars eventually do. We rebuild the motor with a few more cubic inches and upgraded the blower to the gen 3 whipple. I am getting a strange Throttle torque source and it is LV2 and it is closing the throttle. I opened a ticket and was tole this is meant Level 2 limiter and may be a throttle problem. The throttle has had no changes and I thought it may be stock trans tune limiting torque. I liscensed the trans and now I have P1DD2 and U0402. I emailed support and was told this is a tuning problem ask on the forum. I have taken the ecu off the neural network as the cam was changed to a hellcat cam. After coming off the neural network I have start up problems as it has very little after start fuel. After it runs for a min it stabilizes and the fuel trims are small. Thanks in Advance!
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It looks like it doesn't like your actual torque going on your expected torque.
Try this:
Raise the values to something significantly higher, like 800
engine diag > general > torque delta
engine diag > general > torque delta fault
This should make the pcm a little more forgiving in torque calculation errors