4r70w Speedo off?

[KIM_05_GT]

Can the tune be adjusted for the 4r70w? My is reading up to 20 mph and thats it... I swap from a manual to the 4r

 

[Natural1]

Yep, you need to tune it to calculate your speed based on a 6 hole reluctor on the ring gear.

 

[KIM_05_GT]

Yep, you need to tune it to calculate your speed based on a 6 hole reluctor on the ring gear.

thank you sir.

 

[PNR Welding]

thank you sir.

Change the VSS from 12 to 6. It will cause the car not to get full boost in 1st and 2nd gear also. At least it did with my car.