JWT ECU Trouble - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

StoneBoy · 11-24-2006, 11:31 PM

Hey I have a '98 240SX with a turbocharged KA24DE and I just installed a Jim Wolf Tech ECU that was originally a '96 ECU. I did all the necessary wiring that was stated in the PDF file Here
I also installed a Z32 MAF as per instructions in PDF File Here
However, now whenever I turn on my car, it's fine for a second or two and then starts bouncing off of 500RPM while the car shakes like crazy and if I try to give it gas it just dies. I also have a Apexi SAFC, I changed all the tuning to 0%, but I heard I gotta do something with the sensor types since I changed it to a Z32 MAF, is that the problem? Any help would be great.
(BTW, the ECU is already programmed to work with the Z32 MAF)

11-24-2006, 11:31 PM	#1
StoneBoy Join Date: Oct 2006 Location: In da Hills of Chino Posts: 4 Trader Rating: (0) Feedback Score: 0 reviews	JWT ECU Trouble Hey I have a '98 240SX with a turbocharged KA24DE and I just installed a Jim Wolf Tech ECU that was originally a '96 ECU. I did all the necessary wiring that was stated in the PDF file Here I also installed a Z32 MAF as per instructions in PDF File Here However, now whenever I turn on my car, it's fine for a second or two and then starts bouncing off of 500RPM while the car shakes like crazy and if I try to give it gas it just dies. I also have a Apexi SAFC, I changed all the tuning to 0%, but I heard I gotta do something with the sensor types since I changed it to a Z32 MAF, is that the problem? Any help would be great. (BTW, the ECU is already programmed to work with the Z32 MAF)