Now that I have fixed the clt issue, I wish to continue exploring paddle control of a 4L60E. Anyone know if placing selector in D and applying inputs to 424 pcm, commanding 1, 2, 3 and D would cause $11P to shift the 4L60E while maintaining pcm control of shift parameters. Am aware that simply drivi...

An update others may find useful. Appear to have identified cause of occassional extremely poor engine running episodes, with stalling requiring full throttle restarts and 2000rpm min to keep engine running. Made take off interesting. Eventually caught problem while logging as simply coolant temp se...

Thanks for the reply. Chasing an intermittent fuelling issue and noticed the unexpected step in the CLT voltage.

Logging in tunerpro rt $12P v112 BLCD V6 using ADX $12P v112 2bar. CLT temp readings follow expected temperature trend but logged CLT sensor voltage makes a step change in reading at 50 degree point. Any assistance would be appreciated.

Thanks for the reply Holden202T, maybe you can answer a question that would assist my understanding of the requirements for a paddle shifted 4l60e. Would simply over-riding the pcm A/B and TCC solenoids signals while the transmission is still connected to the pcm be acceptable to both the pcm and th...

Been a while since posting, grand plans take time. Back to running $12p code on 808 and eventually tuned for an SC14 on a vn v6. Have recently experienced paddle change transmission and think fitted to the vn would be fun. A search of this site shows the subject has only been discussed. Any chance t...

Will do.

VL400 would you suggest I do this together with the change to DE Factor Multiplier, I am thinking one change at a time.

Thanks Holden202 the coincidence you have noted at 52 seconds is repeated whenever there is a -ve timing transient. And the +ve timing transient coincides with rich mixture also, although AE parameters are unchanged. Can easily change the DE Factor Multiplier back to 30 and run more logs, will only ...

My apology Holden202, I may have changed the AF ratios to match those of the AFTY bin, again trying to match the $12 tune with the OEM that appears to work better. To may untrain eye the differences do not appear dramatic.