Shadowman, The problems on the ACR's with added Belanger Exhaust and Headers has created a check engine light and is reading rear codes on the downstream 02 sensors, in turn one of the cars I sold was running in a race venue and the car after one lap went into Limp mode. To read these codes it is imperative that you have a Star Scan Tool version 2 is being released sometime in the next week or so, the old Star Scan works intermintentaly, a new version that is wireless is being released. The old days you could use a DRB with the 08/09's this technology is done.
There is a new PCM that is due to be released within the next 10-16 days that will fix this check engine code and also as stated by Mopar will increase the hp a true 18-22.
They were also working on a new intake but I was told the program was scraped. The quick fix as I have been told, no proof or experience but on the 08 you refered had the rear 02 sensor removed and tie strapped to the frame?
Hopefully the fix will be here for those looking to modify there Viper 08/09. When the new technology was introduced for the Gen IV cars, I was explicity informed that hacking into the PCM and with all new technology it would not be easy.
The New PCM will fix these problems as I have been told as of yesterday, also there are only a handful of these PCM's being produced for immediate release and will run ball park somewhere South of $1200.
Hopefully the fix is soon to be released. If Woodhouse and Mark can not help with retaining them I have several on order and would be happy to provide information as I have the release and price. If interested PM me.
Gen IV engine (new 2008-2009- 8.4 L) that the electronics of the MAF and engine controller put the engine into 'LimpMode' with changes in Airflow (Supercharging) or misfire (detected from Traction control fuel cut off(injector pulse) or spark cut off is detected as an 'engine malfunction')
