Limp Stillen Supercharger dtc p1239

wymoteeZ

This is my Therapy post.
I've been battling this intermittent problem over a month.
I will personally strangle the original, overpaid developer of 'Limp Mode'.
please, nissan, just throw the code --> don't kill me.
(I love my Z) Lucky for me ... it is my weekend ride.
Yesterday, I went for a test drive after the engine-bay switch of the MAF cables (and successful idle-air-volume relearns after warm-up). I was trying to get home after it Faulted the same code. Basically, I-20 freeway cruising. It went limp, & I had to pull over in the EXACT same place that I have had to before. What the heck? I was looking for power lines, UFO's, CIA ?? Of course, I've driven past there several times without issue. It's a MIND thing.
Last night, going to get a new Battery (for Grins) ... I caught myself, in the TRUCK, driving in the right lane, in case I went Limp.

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GTM STAGE II TT, EXTERNAL WASTEGATES, FI 3" TDX, BLITZ EBC, SZ HIGH 5, FI 500E FUEL RETURN, WALBRO 525, ID1050, ZEIT FLEXFUEL E85, SD TUNED with ECUTEK by SEB, SZ HIGH 5 CLUTCH, 2014 NISMO GUNMETAL WHEELS, 2015 NISMO FRONT, REAR, & SIDE SKIRTS

wymoteeZ

Radioflyer,
I was just reading again the link you referenced Early On to me about p1239 & about the foil shielding on the TB extension cable. JWillis72 has been working with me help eliminate the MAF & filter-shield areas. I had not had a chance yet to say Thanks to You yet. Thanks. Now I see your post reinforcing the idea to shield. That is my next try today. Thank you for mentioning that it also needs to ground, awesome! Did you read my joke about power lines ?? In my p1239 Journey, I have actually had two exact places where it has gone limp. I will be better scouting both of those areas today. (simply because We want to Know)

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GTM STAGE II TT, EXTERNAL WASTEGATES, FI 3" TDX, BLITZ EBC, SZ HIGH 5, FI 500E FUEL RETURN, WALBRO 525, ID1050, ZEIT FLEXFUEL E85, SD TUNED with ECUTEK by SEB, SZ HIGH 5 CLUTCH, 2014 NISMO GUNMETAL WHEELS, 2015 NISMO FRONT, REAR, & SIDE SKIRTS

B&W_Evader

They also have things called ferrite beads to help kill electrical noise. Supper cheap, just clip them around the cable on the computer side.

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