re-doing MAF wires...help(yes, that means you r240na) - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

gotta240 · 02-27-2007, 02:39 PM

I keep getting a CEL on my 96 240sx obd2 ka24de. No matter how many times i reset the ecu/clear codes it keeps coming back as MAF.

I have tried THREE different stock mafs and still get the CEL light for "faulty air/fuel metereing device". The wires are visibly worn and have cracks in them leading to the MAF. THE CAR RUNS FINE, but i'm wondering if the cracks are enough to throw a bad maf cel.

SO,

ONE- Am i correct in assuming its the wiring considering the car runs good and i've tried THREE MAF'S.

TWO- Suggestions on re-wiring please. I know the signals from the maf are based on resistance... therefore if i use the wrong type/length wire won't i get a faulty/innacurate reading? I'm good at soldering, so please give me advice... Also, where can i get the same pins that go into the maf plug, or should i just re-use the old ones... thanks and sorry for the essay

02-27-2007, 02:39 PM	#1
gotta240 Post Whore! Join Date: Dec 2005 Location: so cal Posts: 3,496 Trader Rating: (21) Feedback Score: 21 reviews	re-doing MAF wires...help(yes, that means you r240na) I keep getting a CEL on my 96 240sx obd2 ka24de. No matter how many times i reset the ecu/clear codes it keeps coming back as MAF. I have tried THREE different stock mafs and still get the CEL light for "faulty air/fuel metereing device". The wires are visibly worn and have cracks in them leading to the MAF. THE CAR RUNS FINE, but i'm wondering if the cracks are enough to throw a bad maf cel. SO, ONE- Am i correct in assuming its the wiring considering the car runs good and i've tried THREE MAF'S. TWO- Suggestions on re-wiring please. I know the signals from the maf are based on resistance... therefore if i use the wrong type/length wire won't i get a faulty/innacurate reading? I'm good at soldering, so please give me advice... Also, where can i get the same pins that go into the maf plug, or should i just re-use the old ones... thanks and sorry for the essay