Sr guru's please advise - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

spicywhitemustard38 · 06-17-2009, 09:46 PM

Ive been having the same problem. Mechanical boost gauge shows normal boost, threw a code 11, cleared and adjusted timing, code hasnt come back but feels like the timing or something is dropping severely. Im still pretty stock. Stock turbo/boost, fmic, bov, mishi rad and fans. I did install a Apexi AVC-R but pulled it off and still have this problem. Seemed to start a month after i installed the rad and fans. It seems to me that part throttle it accels like it should but if you go over ~70% throttle its being held back. TPS voltage is ok, ECT reading good on a scanner, MAF reading look good too. LMK if you find what your problem is. It might lead me in a right direction.

06-17-2009, 09:46 PM	#1
spicywhitemustard38 Leaky Injector Join Date: Nov 2005 Location: dallas Posts: 146 Trader Rating: (5) Feedback Score: 5 reviews	Ive been having the same problem. Mechanical boost gauge shows normal boost, threw a code 11, cleared and adjusted timing, code hasnt come back but feels like the timing or something is dropping severely. Im still pretty stock. Stock turbo/boost, fmic, bov, mishi rad and fans. I did install a Apexi AVC-R but pulled it off and still have this problem. Seemed to start a month after i installed the rad and fans. It seems to me that part throttle it accels like it should but if you go over ~70% throttle its being held back. TPS voltage is ok, ECT reading good on a scanner, MAF reading look good too. LMK if you find what your problem is. It might lead me in a right direction.