Shadow code help...

PhiDeltBeers · 06-24-2010, 05:55 PM

I have the following codes:

2AAF - Fuel pump
29DC - Cylinder injection switch off
29CD - Cylinder 1 misfire
29CE - Cylinder 2 misfire
29D0 - Cylinder 4 misfire
29F2 - HPFP

Shadow codes:

2FCA - ?
2FDA - ?
2FDB - ?

Anyone help me out with those last 3? Car has constant SES light on and runs like it's on 2 cylinders and in limp mode. Very frustrating. Not taking it in until Thursday 7-1-10. Curious as to what the shadows are.

unfor · 06-24-2010, 06:07 PM

Were you in Phi Delta Theta?

PhiDeltBeers · 06-24-2010, 06:09 PM

Off topic but yessir. lol.

I've found this:

Current Shadow Fault Codes

2FCA:

Error will not cause a warning light
Error is not currently present
Test conditions have been completed
Short circuit or signal interruption

2FDA:

Error will not cause a warning light
Error is not currently present
Test conditions have been completed
Short circuit or signal interruption

2FDB:

Error will not cause a warning light
Error is not currently present
Test conditions have been completed
Short circuit or signal interruption

HPFP related?

PhiDeltBeers · 06-25-2010, 08:24 AM

BUMP...

Come on guys any clues? Not in the Bently Book.

stevenc · 06-25-2010, 09:10 AM

Well those arent tuner codes, so i would say yes its related to an obviously dying HPFP.

Take it in.

Fern8321 · 06-25-2010, 09:13 AM

2FCA and 2FDA arent realated to the hpfp. I just got my pump replaced and new software update and Im getting those codes too. There are also a few members here that have gotten the software upfate and hpfp fix and are getting these codes. This seems to be a recent problem..maybe somthing to do with the new software version??

PhiDeltBeers · 06-25-2010, 09:19 AM

Quote:

Originally Posted by stevenc

Well those arent tuner codes, so i would say yes its related to an obviously dying HPFP.

Take it in.

This is the answer I'm looking for. Thanks! This car can be so frustrating!

mdash · 06-25-2010, 01:05 PM

I would say it has to do with the recent software update. I just got my software updated and now I have these codes too. No other codes or runnability problems though on my car.

scalbert · 06-25-2010, 01:46 PM

Recent software applies those shadow codes. They were present the moment I left the dealer with a software update and have been there for months. As far as I can tell, they are benign.

Nutballa · 12-05-2010, 11:06 PM

My car is running fine and I got an update about a month ago. I scanned my car and those three shadow codes ( not the fuel pump) came up also. All of you guys are saying you've gotten software updates so it seems like it's just codes due to the update. Again, my car is running great so I'm thinking it's just codes from the updates made. What scalbert said. What you guys think?

Ilma · 04-15-2011, 05:13 PM

I just got the software update and recall service on pump and injectors and those same three shadow codes are showing post dealer visit.

2FCA
2FDA
2FDB

Seems to be a trend!

Wonder what they are about?

enrita · 04-15-2011, 05:37 PM

forget about those codes, harmless and always there with the new software... if you searched for them you would have already got the answer....

Ilma · 04-15-2011, 05:40 PM

Quote:

Originally Posted by enrita

forget about those codes, harmless and always there with the new software... if you searched for them you would have already got the answer....

Lol.....I did search, and ended up at this thread!

tmdb335 · 06-01-2011, 09:46 PM

i have the same stupid codes. Nothing to worry about from what I hear.

franzzz · 08-27-2011, 06:32 AM

2FCA and 2FDA codes found in my car (shadow location) after a Procede installation.....

Before my car was clear.

PhiDeltBeers · 08-27-2011, 09:35 AM

Never had any codes on my GTR! But we'll see how my new F10 535 does.

Blackhawk36 · 11-10-2015, 01:35 PM

I just got the following with an SES light.

2FCA
2FDA
2FDB

Car runs fine so I cleared the codes with BT cable and am waiting to see if it comes back. My car has 125k miles and has the fuel pump and injectors replaced under the recall at about 25k. No problems since but I have noticed cranks are a little longer than they used to be.

xcusem3 · 11-10-2015, 03:48 PM

Quote:

Originally Posted by Blackhawk36

I just got the following with an SES light.

2FCA
2FDA
2FDB

Car runs fine so I cleared the codes with BT cable and am waiting to see if it comes back. My car has 125k miles and has the fuel pump and injectors replaced under the recall at about 25k. No problems since but I have noticed cranks are a little longer than they used to be.

I got the same codes over the weekend..
H2FCA
H2FDA
H2C6B
I suspect the hpfp is on it's way out now, when I give it any boost I can feel the pump pressuring up, then losing pressure, then pressuring back up.. Car is going in next week to take a look at what these codes are and why my hpfp is possibly crapping out again after being completely replaced last year.

Blackhawk36 · 11-26-2015, 09:12 PM

What did you find out?

xcusem3 · 11-30-2015, 06:11 PM

Quote:

Originally Posted by Blackhawk36

What did you find out?

SA told me the lpfp is on it's way out, hpfp is working fine. Also desperately needed a walnut blast, had that done and it seems to help a bit but I can still feel the surges in power. Now I have to source a lpfp, I've heard the Walbro units are working well for other guys on here. Anyone have an experience they can share with the Walbro pumps?

m_fife · 11-30-2015, 06:37 PM

Do you have a backend flash?

xcusem3 · 12-01-2015, 05:06 PM

Quote:

Originally Posted by igotag

Do you have a backend flash?

No just running the Cobb on stg 1+ ots map

06-24-2010, 05:55 PM	#1
PhiDeltBeers Lieutenant 100 Rep 552 Posts Drives: SEVERAL Join Date: Nov 2009 Location: Tulsa, OK iTrader: (0)	Shadow code help... I have the following codes: 2AAF - Fuel pump 29DC - Cylinder injection switch off 29CD - Cylinder 1 misfire 29CE - Cylinder 2 misfire 29D0 - Cylinder 4 misfire 29F2 - HPFP Shadow codes: 2FCA - ? 2FDA - ? 2FDB - ? Anyone help me out with those last 3? Car has constant SES light on and runs like it's on 2 cylinders and in limp mode. Very frustrating. Not taking it in until Thursday 7-1-10. Curious as to what the shadows are. __________________ 2019 RANGE ROVER SPORT SUPERCHARGED; 2023 JEEP WRANGLER RUBICON 4XE 2022 AUDI R8 PERFORMANCE RWD; 2023 BMW M3 XDRIVE; 2017 MERCEDES G550; 2023 CORVETTE Z06 (ORDERED) Last edited by PhiDeltBeers; 06-24-2010 at 06:01 PM..
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06-24-2010, 06:07 PM	#2
unfor Second Lieutenant 9 Rep 215 Posts Drives: stuff Join Date: Apr 2010 Location: lEASTCoast iTrader: (0)	Were you in Phi Delta Theta?
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06-24-2010, 06:09 PM	#3
PhiDeltBeers Lieutenant 100 Rep 552 Posts Drives: SEVERAL Join Date: Nov 2009 Location: Tulsa, OK iTrader: (0)	Off topic but yessir. lol. I've found this: Current Shadow Fault Codes 2FCA: Error will not cause a warning light Error is not currently present Test conditions have been completed Short circuit or signal interruption 2FDA: Error will not cause a warning light Error is not currently present Test conditions have been completed Short circuit or signal interruption 2FDB: Error will not cause a warning light Error is not currently present Test conditions have been completed Short circuit or signal interruption HPFP related? __________________ 2019 RANGE ROVER SPORT SUPERCHARGED; 2023 JEEP WRANGLER RUBICON 4XE 2022 AUDI R8 PERFORMANCE RWD; 2023 BMW M3 XDRIVE; 2017 MERCEDES G550; 2023 CORVETTE Z06 (ORDERED)
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06-25-2010, 08:24 AM	#4
PhiDeltBeers Lieutenant 100 Rep 552 Posts Drives: SEVERAL Join Date: Nov 2009 Location: Tulsa, OK iTrader: (0)	BUMP... Come on guys any clues? Not in the Bently Book. __________________ 2019 RANGE ROVER SPORT SUPERCHARGED; 2023 JEEP WRANGLER RUBICON 4XE 2022 AUDI R8 PERFORMANCE RWD; 2023 BMW M3 XDRIVE; 2017 MERCEDES G550; 2023 CORVETTE Z06 (ORDERED)
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06-25-2010, 09:10 AM	#5
stevenc Coming Soon 253 Rep 960 Posts Drives: 2015 BMW M4 Alphine White MT Join Date: Apr 2008 Location: Houston, TX iTrader: (0)	Well those arent tuner codes, so i would say yes its related to an obviously dying HPFP. Take it in.
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06-25-2010, 09:13 AM	#6
Fern8321 Captain 35 Rep 805 Posts Drives: X5 M60i Join Date: Sep 2009 Location: Naples, FL iTrader: (3)	2FCA and 2FDA arent realated to the hpfp. I just got my pump replaced and new software update and Im getting those codes too. There are also a few members here that have gotten the software upfate and hpfp fix and are getting these codes. This seems to be a recent problem..maybe somthing to do with the new software version??
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06-25-2010, 01:05 PM	#8
mdash Private 1 Rep 91 Posts Drives: 2007 E90 335i Join Date: Mar 2010 Location: Auburn, WA iTrader: (0)	I would say it has to do with the recent software update. I just got my software updated and now I have these codes too. No other codes or runnability problems though on my car.
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06-25-2010, 01:46 PM	#9
scalbert Major General 161 Rep 5,776 Posts Drives: '13 S4, '15 Q7 Join Date: Feb 2007 Location: Woodstock, GA iTrader: (8)	Recent software applies those shadow codes. They were present the moment I left the dealer with a software update and have been there for months. As far as I can tell, they are benign.
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12-05-2010, 11:06 PM	#10
Nutballa Captain 259 Rep 840 Posts Drives: BMW F13 M6 // BMW F22 M235i Join Date: Sep 2008 Location: Austin, Texas+ San Antonio iTrader: (1)	My car is running fine and I got an update about a month ago. I scanned my car and those three shadow codes ( not the fuel pump) came up also. All of you guys are saying you've gotten software updates so it seems like it's just codes due to the update. Again, my car is running great so I'm thinking it's just codes from the updates made. What scalbert said. What you guys think? __________________ BMW FTW! "Power is nothing without Control" - Pirelli. Last edited by Nutballa; 12-05-2010 at 11:13 PM..
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04-15-2011, 05:13 PM	#11
Ilma Colonel 200 Rep 2,856 Posts Drives: 2023 M4 Competition Join Date: Nov 2008 Location: Mississauga iTrader: (0)	I just got the software update and recall service on pump and injectors and those same three shadow codes are showing post dealer visit. 2FCA 2FDA 2FDB Seems to be a trend! Wonder what they are about?
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04-15-2011, 05:37 PM	#12
enrita Major General 163 Rep 7,377 Posts Drives: 335i - Big turbos Join Date: Sep 2008 Location: Italian in Sweden iTrader: (0)	forget about those codes, harmless and always there with the new software... if you searched for them you would have already got the answer.... __________________ 07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
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06-01-2011, 09:46 PM	#14
tmdb335 Second Lieutenant 12 Rep 238 Posts Drives: 2009 335 xi coupe Join Date: Nov 2009 Location: boyds, md iTrader: (2)	i have the same stupid codes. Nothing to worry about from what I hear. __________________ C6 procharged 600whp
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08-27-2011, 06:32 AM	#15
franzzz Captain 148 Rep 932 Posts Drives: BMW M4 Join Date: Feb 2010 Location: ITALY iTrader: (0)	2FCA and 2FDA codes found in my car (shadow location) after a Procede installation..... Before my car was clear. __________________ BMW F82 M4 Black MHD CS Map - GTS DKG - Navi -Performance Brake RSL1 Pads - USB - DivX-DVD - Bluetooth - VoiceControl - Connect - Apps - Online - H&K - TrafficInfo - SpLimInfo - WhiteMerino- PDC - Cam - Adaptive Led - Antitheft - CP Steering- Performance ST - Adaptive CP Setup - GarageDoorOpen - Pipercross - Stock Exhaust - Mdrivers Pack - 437M Wheels
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08-27-2011, 09:35 AM	#16
PhiDeltBeers Lieutenant 100 Rep 552 Posts Drives: SEVERAL Join Date: Nov 2009 Location: Tulsa, OK iTrader: (0)	Never had any codes on my GTR! But we'll see how my new F10 535 does. __________________ 2019 RANGE ROVER SPORT SUPERCHARGED; 2023 JEEP WRANGLER RUBICON 4XE 2022 AUDI R8 PERFORMANCE RWD; 2023 BMW M3 XDRIVE; 2017 MERCEDES G550; 2023 CORVETTE Z06 (ORDERED)
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11-10-2015, 01:35 PM	#17
Blackhawk36 Captain 32 Rep 644 Posts Drives: 2007 335i 6MT No iDrive Join Date: May 2009 Location: MD iTrader: (0)	I just got the following with an SES light. 2FCA 2FDA 2FDB Car runs fine so I cleared the codes with BT cable and am waiting to see if it comes back. My car has 125k miles and has the fuel pump and injectors replaced under the recall at about 25k. No problems since but I have noticed cranks are a little longer than they used to be.
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11-26-2015, 09:12 PM	#19
Blackhawk36 Captain 32 Rep 644 Posts Drives: 2007 335i 6MT No iDrive Join Date: May 2009 Location: MD iTrader: (0)	What did you find out?
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11-30-2015, 06:37 PM	#21
m_fife First Lieutenant 129 Rep 339 Posts Drives: 2018 M5 Join Date: Jan 2013 Location: USA iTrader: (0)	Do you have a backend flash?
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