MAF Issue - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

FinalDrive · 07-28-2007, 01:32 PM

I just finished swapping a blacktop SR20DET into my '93 and have a problem with the MAF sensor...the car won't run with it plugged in. Unplugged, it idles fine, but won't rev past 2500 RPMs. The MAF and ECU were tried on another SR swapped car and both appear to be fine. I have checked continuity on the MAF wires...the White wire and Black wire have continuity from the MAF plug to the ECU plug. The Black/White stripe wire reads the same voltage as the battery when the ignition is on.

I'm stumped! Here is a video of the problem. Normally the engine idles rough before stalling out, but it just shut off in this video

http://www.youtube.com/watch?v=kgsJjnNLVK4

07-28-2007, 01:32 PM	#1
FinalDrive Zilvia Junkie Join Date: Jun 2003 Location: GA Posts: 494 Trader Rating: (2) Feedback Score: 2 reviews	MAF Issue I just finished swapping a blacktop SR20DET into my '93 and have a problem with the MAF sensor...the car won't run with it plugged in. Unplugged, it idles fine, but won't rev past 2500 RPMs. The MAF and ECU were tried on another SR swapped car and both appear to be fine. I have checked continuity on the MAF wires...the White wire and Black wire have continuity from the MAF plug to the ECU plug. The Black/White stripe wire reads the same voltage as the battery when the ignition is on. I'm stumped! Here is a video of the problem. Normally the engine idles rough before stalling out, but it just shut off in this video http://www.youtube.com/watch?v=kgsJjnNLVK4

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