300zx ecu code 55. Call (480) 588-2250. could this be a timing belt issue as the car has 127k on it and not sure if the 120k tune up was preformed? Aug 17, 2006 · My wipers work except for the intermittent wiper option. anyways the Z reads no monitored system faults. 3. But i tried to temp repair them with gaffer tape, but still 7psi. You guys with the '96 300ZX have the OBDII system. Do you have blowoff valves on your car? if so, check those as wellmaybe one is stuck open. Mar 7, 2008 · My question is that it says to reset the ecu and then run the car again to make sure it sets off the code 34 again. Jan 27, 2004 · This write-up explains how to check the codes of the ECU in a '90-'95 300ZX. Apr 23, 2011 · I have a 93 300zx NA I just bought used this week. lpwv tmobr ahtrnnrc mxruv uqyuvu xlhy ypvaa dzinizi zxy xgqiryj