Sr wont run with MAF plugged in. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

GumbyS13 · 04-19-2016, 06:53 PM

So i recently did swapped a S13 red top into my s13, everything works properly but it wont run with the Maf plugged in. It wont even start. When unplugged it itll start fine and run great (obviously in limp mode) but the minute the connector touches the plug the car dies. Now i have 2 known working maf sensors (ones from a single cam ka, and ones a z32) and i have a brand new Wiring Specialties pro harness, and have tried 3 different ecus. ...same problem. I have triple checked for Boost/vacuum leaks and have found nothing. I can even put my hand over the intake while the car is running and itll choke out the car and itll die. Im at a complete loss here and cannot for the life of me figure this out. Any help or input would be GREATLY appreciated.

Sent from my SM-N920P using Tapatalk

04-19-2016, 06:53 PM	#1
GumbyS13 Leaky Injector Join Date: Apr 2012 Location: Ct Posts: 58 Trader Rating: (0) Feedback Score: 0 reviews	Sr wont run with MAF plugged in. So i recently did swapped a S13 red top into my s13, everything works properly but it wont run with the Maf plugged in. It wont even start. When unplugged it itll start fine and run great (obviously in limp mode) but the minute the connector touches the plug the car dies. Now i have 2 known working maf sensors (ones from a single cam ka, and ones a z32) and i have a brand new Wiring Specialties pro harness, and have tried 3 different ecus. ...same problem. I have triple checked for Boost/vacuum leaks and have found nothing. I can even put my hand over the intake while the car is running and itll choke out the car and itll die. Im at a complete loss here and cannot for the life of me figure this out. Any help or input would be GREATLY appreciated. Sent from my SM-N920P using Tapatalk