Averying's 2009 Platinum Graphite 370z Journal

Averying

Finally got the Z up and running!

Installed a secondhand set of 1000cc Southbay Fuel Injectors (Bosch) and got the base map from Eugene Turkov on the car. Finally
have the car driving without CEL, DTCs, stuttering, etc, etc. Now im just collecting enough data to get the base map refined and move towards dialing in the car and making some power again.

some noteworthy things:

1. Eugene required a totally different PCV setup than what was included with the GTM kit. Basically switched over to a PCV delete. previously, i had the valve cover breathers going to the low-pressure side of the supercharger intake, and the PCV valves going to the intake. he explained to me, which makes sense, that under suction there would be unmetered air coming into the manifold from the valve cover breathers, bypassing the MAF. a PCV delete got around this and should hopefully allow for a better tune.

2. after installing a base map, reset your ECU through the Ecutek proecu app. battery disconnect reset did NOT clear previously logged fuel trims which led to some odd short term and long term fuel trims. the Ecutek proecu reset fixed this issue.


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2009 Sport Touring | Platinum Graphite | GTM Stage 1 Supercharger | BC BR Coilovers | Hotchkis Swaybar | Z1 FUCAs | AME TM-02 Wheels | Z1 2-piece Front Rotors | Z1 Clutch & Flywheel | Invidia Gemini Catback | GTM Resonated Test Pipes