Welcome to RennTech.org Community, Guest
Search the Community
Showing results for tags '2004 cayenne turbo'.
While trying to diagnose my sluggish and lazily boosting 04 CTT I plugged in my icarsoft POR II and just looked through the datastream from the ECU when "outlet camshaft deviation invalid" jumped out at me. I looked at the row for "camshaft, actual angle bank 2" and it fluctuated from 0, 0.5 rk to -64.0 rk consistently. My intake cam deviation has always been around -2.0 *rk (whatever that means) going up to about -3.0 when fully warmed up. The exhaust cam deviation has always been similar. Even previous times the car felt similarly sluggish. If I recall correctly, actual angle has always been around 0 for both banks around idleI'm not quite familiar enough with OBD2 diagnostic, but I have read about Cayenne timing chain issues and the non key'ed sprockets.. Does anyone have any thoughts? Could be this a bad variocam actuator etc or am i looking a timing chain job Mike
I'm in need of a great/best Porsche mechanic in the NYC Metro area. Trying to not go to the dealer. -Alan