Limp Stillen Supercharger dtc p1239

cgr406 · 11-14-2020, 12:25 PM

Nice.

Sent from my Pixel 3 using Tapatalk

Optimiser · 11-14-2020, 09:14 PM

Quote:

Originally Posted by vqholic@Korea

After using the Michigan Motors TB harness, hellish p1239 no longer appears. I drove 1000 miles hard.
I've been on the track for 10 times.
There is no problem with harsh track driving.

Good to hear.
I have purchased the same one and will fit it shortly.

Optimiser · 11-16-2020, 11:58 PM

Quote:

Originally Posted by Optimiser

Good to hear.
I have purchased the same one and will fit it shortly.

I better do it now, I got another P1329 today!

Optimiser · 11-18-2020, 07:45 PM

Have now replaced the Stillen TB ext cable with the one from Michigan Motorsports. I hope this resolves any further limp modes with a P1239 code.

SwedeZ · 03-18-2021, 05:09 PM

Quote:

Originally Posted by Optimiser

Have now replaced the Stillen TB ext cable with the one from Michigan Motorsports. I hope this resolves any further limp modes with a P1239 code.

Hi. Did the one from Michigan Motorsports resolve the P1239 issue for you as well?

Optimiser · 03-18-2021, 11:55 PM

Quote:

Originally Posted by SwedeZ

Hi. Did the one from Michigan Motorsports resolve the P1239 issue for you as well?

Yes! No further issues now I've got rid of that crappy Stillen one.

cgr406 · 03-19-2021, 09:09 AM

I've switched from Aaron's gen 1 kit to his Ace kit, so I no longer need my Michigan Motorsports cable. I never had a limp code while it was on my car. I wrapped it in tesa tape for extra protection. It's free to a good home, if anyone wants it. I'm in the process of moving, so will probably take me a couple of days to ship it. PM me if interested.

tchertel · 03-19-2021, 09:18 AM

Has anyone tried these cables on the MAFs to replace the Stillen cables? It looks like the cables are six pins.

Sed8u · 05-16-2021, 06:48 PM

Just to add to the discussion. Have the old Topgunz kit with the dreaded limp code problem. New stillen cables and then Michigan motorsports cables worked for a while but eventually became a bandaid. Even with a new cable problem is more recurrent now. Also having p0183 and p1705 codes more recently. Believe it’s a resistance/heat issue dealing with length and shielding but haven’t discovered the solution yet. Could just be that my car hates Florida heat ��

Z4fun · 09-06-2021, 09:38 PM

Just an update, the sleeve and vented hood resolved the issue. I've driven it for coming up on 2 years with no issues way passed the stock stillen failure.

I think the sleeve was the main solution but the vented hood had to have helped as well.

Optimiser · 09-07-2021, 10:46 AM

Quote:

Originally Posted by Z4fun

Just an update, the sleeve and vented hood resolved the issue. I've driven it for coming up on 2 years with no issues way passed the stock stillen failure.

I think the sleeve was the main solution but the vented hood had to have helped as well.

I'm not sure the vented hood (which I had before with same issue) and sleeving (don't have) help, but I know Michigan Motorsports TB cable has made all the difference with no issues/codes since replacing the Stillen rubbish with it. Been 10 months now.

Optimiser · 09-07-2021, 10:49 AM

Quote:

Originally Posted by SwedeZ

Hi. Did the one from Michigan Motorsports resolve the P1239 issue for you as well?

Yes. 100% so far after 10 months.

pkxu123 · 10-07-2022, 08:54 AM

For those thats using the Mitchigan Motorsports, did anyone have success using it as is?

I replaced the crappy stillen harness with this one but didn't wrap it with additional protective things such as the seva tape... engine bay gets hot so my assumption is the heat could possibly affecting the wiring?

Getting P1233 Eletric Throttle Control Performance (Bank 2) where it would go into limp mode with traction light on, CEL on and can't go past 1.5kish rpm and 10kmph.

Optimiser · 10-13-2022, 08:51 AM

Quote:

Originally Posted by pkxu123

For those thats using the Mitchigan Motorsports, did anyone have success using it as is?

I replaced the crappy stillen harness with this one but didn't wrap it with additional protective things such as the seva tape... engine bay gets hot so my assumption is the heat could possibly affecting the wiring?

Getting P1233 Eletric Throttle Control Performance (Bank 2) where it would go into limp mode with traction light on, CEL on and can't go past 1.5kish rpm and 10kmph.

Yes as is.

pkxu123 · 10-14-2022, 10:26 PM

Quote:

Originally Posted by Optimiser

Yes as is.

Cleaned the throttle bodies and did the throttle body relearn procedure.

Issue hasn't came back since

11-14-2020, 12:25 PM	#121 (permalink)
cgr406 Base Member Join Date: Sep 2013 Location: pittsburgh Posts: 106 Drives: '14 Z Sport Tour 6M Rep Power: 3367	Nice. Sent from my Pixel 3 using Tapatalk vqholic@Korea likes this. __________________ TopGunZ Rotrex SC / CJM RFS / 1300 / Ecutek / Dynosty / F.I. TP & CBE / Z1 / Swift / SPL / Whiteline / Hotchkis / Michelin SP4

11-18-2020, 07:45 PM	#124 (permalink)
Optimiser Enthusiast Member Join Date: Mar 2013 Location: Australia Posts: 455 Drives: 2012 Nissan 370Z MT Rep Power: 20144	Have now replaced the Stillen TB ext cable with the one from Michigan Motorsports. I hope this resolves any further limp modes with a P1239 code. vqholic@Korea likes this.

03-19-2021, 09:18 AM	#128 (permalink)
tchertel Base Member Join Date: Dec 2019 Location: California Posts: 66 Drives: 2014 SC 370z Rep Power: 6	Has anyone tried these cables on the MAFs to replace the Stillen cables? It looks like the cables are six pins. __________________ 2014 370z Touring Sport, Stillen supercharger, cat-back and oil cooler

05-16-2021, 06:48 PM	#129 (permalink)
Sed8u Base Member Join Date: Mar 2019 Location: Spring Hill Florida Posts: 8 Drives: 2014 370z silver 7at Rep Power: 6	Just to add to the discussion. Have the old Topgunz kit with the dreaded limp code problem. New stillen cables and then Michigan motorsports cables worked for a while but eventually became a bandaid. Even with a new cable problem is more recurrent now. Also having p0183 and p1705 codes more recently. Believe it’s a resistance/heat issue dealing with length and shielding but haven’t discovered the solution yet. Could just be that my car hates Florida heat �� Last edited by Sed8u; 05-16-2021 at 06:49 PM. Reason: Misspelled words

09-06-2021, 09:38 PM	#130 (permalink)
Z4fun Base Member Join Date: Aug 2018 Location: N/A Posts: 28 Drives: 12 Nissan 370Z SC M6 Rep Power: 7	Just an update, the sleeve and vented hood resolved the issue. I've driven it for coming up on 2 years with no issues way passed the stock stillen failure. I think the sleeve was the main solution but the vented hood had to have helped as well. Optimiser likes this.

10-07-2022, 08:54 AM	#133 (permalink)
pkxu123 Base Member Join Date: May 2021 Location: Australia Posts: 29 Drives: 2017 Nissan 370z Rep Power: 29	For those thats using the Mitchigan Motorsports, did anyone have success using it as is? I replaced the crappy stillen harness with this one but didn't wrap it with additional protective things such as the seva tape... engine bay gets hot so my assumption is the heat could possibly affecting the wiring? Getting P1233 Eletric Throttle Control Performance (Bank 2) where it would go into limp mode with traction light on, CEL on and can't go past 1.5kish rpm and 10kmph.

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