[Boss777]

my plugs good
my coils good
injector 4 stopped working i replace it did not code it yet but now injector 1 gives up and misfires can it be pump? my bimmer runs at about 18psi with tune
after i replace valve cover gasket i started to have injectors problem one by one goes out any help please

[Boss777]

no one had anything like that

[sk55]

Originally Posted by Boss777

my plugs good
my coils good
injector 4 stopped working i replace it did not code it yet but now injector 1 gives up and misfires can it be pump? my bimmer runs at about 18psi with tune
after i replace valve cover gasket i started to have injectors problem one by one goes out any help please

First you have to replace the whole bank if there's less
Then index 11. So with 4 u should have replaced
4 5 6. And coded it.

I would took. The extra injectors and swapped 1 out
With the older injector.

Fuel pump. Need to do some logs with Mhd and jb4
To see.

U need to code these injectors.

[Boss777]

Originally Posted by sk55

First you have to replace the whole bank if there's less
Then index 11. So with 4 u should have replaced
4 5 6. And coded it.

I would took. The extra injectors and swapped 1 out
With the older injector.

Fuel pump. Need to do some logs with Mhd and jb4
To see.

U need to code these injectors.

I got it coded yesterday no difference but new injector works
my index is # 7
New one index 9
When I install new number 4 it worked but number 1 and 5 stopped working

[sk55]

You check the wiring good? When does it misfire right away? Constant? Or high power

[theweebabySeamus]

Originally Posted by Boss777

my plugs good
my coils good
injector 4 stopped working i replace it did not code it yet but now injector 1 gives up and misfires can it be pump? my bimmer runs at about 18psi with tune
after i replace valve cover gasket i started to have injectors problem one by one goes out any help please

How many miles and brand of plugs, and how many miles on coils? You replaced the index 7 with a new index 9, or a used index 9?

[Boss777]

Originally Posted by sk55

You check the wiring good? When does it misfire right away? Constant? Or high power

all good i drove for about a 2 miles no lights i get all the power and then it started to shake and light came up code said low pressure cylinder 4 after i got new injector it all worked good for another mile till i get to gas station and then number one fail i got home and number 5 fail

[Boss777]

Originally Posted by theweebabySeamus

How many miles and brand of plugs, and how many miles on coils? You replaced the index 7 with a new index 9, or a used index 9?

i am not sure but its not plugs or coils it does misfire on start and shakes like crazy swap plugs from working cylinders nothing swap coils nothing still same cylinders misfire

i dont get it one by one injectors go out

[sk55]

Check if you got no vac leaks.
Maybe tmap
Precat o2


What year and model?

Can you log?

[N54Society]

Can I ask how you've identified these bad injectors? You said you replaced one and then found out the other ones are bad as well. How did you make this determination? How did you diagnose the first one? Are your plugs fouled? Smell like fuel?

[theweebabySeamus]

It's worth noting that shortly after I replaced an index 10 with an index 9 to troubleshoot, I had the same misfires shortly after and injector 1 looked as bad as the injector 3 I had originally replaced.

[Jeff@TopGearSolutions]

Ive tried myself to play the injector game. I ended up replacing all 6 injectors to index 12 and all head aches were gone.

Pull the spark plug on the offending bank and see how they look.

If they are fouled up it could be an indication that the injector is weak too.

Start with pulling the plugs.

Its hard to tell if an injector is weak unless the spark plug is fouled, the injector tips are gunked up or the injector itself is louder then others.

Only other way to really diagnose injectors is through INPA and it's not bullet proof either but you can look in the "System Status" "Rough Running Idle" area and look at the injectors for anomalies. I feel like im getting a head of myself here so sorry for the rant LOL.

Anyway, if the plugs check out and you really think it's not the injector then it could be a need for walnut blasting on the intake valves.

[sk55]

Originally Posted by Jeff@TopGearSolutions

Ive tried myself to play the injector game. I ended up replacing all 6 injectors to index 12 and all head aches were gone.

Pull the spark plug on the offending bank and see how they look.

If they are fouled up it could be an indication that the injector is weak too.

Start with pulling the plugs.

Its hard to tell if an injector is weak unless the spark plug is fouled, the injector tips are gunked up or the injector itself is louder then others.

Only other way to really diagnose injectors is through INPA and it's not bullet proof either but you can look in the "System Status" "Rough Running Idle" area and look at the injectors for anomalies. I feel like im getting a head of myself here so sorry for the rant LOL.

Anyway, if the plugs check out and you really think it's not the injector then it could be a need for walnut blasting on the intake valves.

+1, i ended up doing 1 bank index 12... that fixed my issues... need 2nd bank when i get a chance...

don't forget to get new decoupling elements..

i wonder if injectors should be 100k wear item?

[Boss777]

Originally Posted by sk55

Check if you got no vac leaks.
Maybe tmap
Precat o2


What year and model?

Can you log?

07
no leaks well i dont think so can it be valve cover gasket?

[Boss777]

Originally Posted by vbp6us

Can I ask how you've identified these bad injectors? You said you replaced one and then found out the other ones are bad as well. How did you make this determination? How did you diagnose the first one? Are your plugs fouled? Smell like fuel?

once i replace injecgtor it started to work all perfect i went for a drive and #5 #1 stopped i switch coils and plugs still same i will try to get some codes

[Boss777]

Originally Posted by Jeff@TopGearSolutions

Ive tried myself to play the injector game. I ended up replacing all 6 injectors to index 12 and all head aches were gone.

Pull the spark plug on the offending bank and see how they look.

If they are fouled up it could be an indication that the injector is weak too.

Start with pulling the plugs.

Its hard to tell if an injector is weak unless the spark plug is fouled, the injector tips are gunked up or the injector itself is louder then others.

Only other way to really diagnose injectors is through INPA and it's not bullet proof either but you can look in the "System Status" "Rough Running Idle" area and look at the injectors for anomalies. I feel like im getting a head of myself here so sorry for the rant LOL.

Anyway, if the plugs check out and you really think it's not the injector then it could be a need for walnut blasting on the intake valves.

well the old injector #4 i put it in bank 5 to see if the difference and nothing #4 was the one i took it out it was bad i have "61k" i think i need walnat blasting but don't know if that will help since they just went out random almost same time

ill try to get the codes from inpa but dont know how to get injector status

[Boss777]

just pulled this out from inpa



__________________________________________________ _________

$error locationNr: 11800
$error locationtext: 2E18 ignition, cylinder 1
570E2E18020013010828312E7B801200312E7D821500312E49 841400
Error: 2(11) No.: 11800 2E18 ignition, cylinder 1 frequency: 8
error type: 2 (4841 ) duration of combustion too short
readines Flag: (16 ) Test conditions fulfilled
error status: (32 ) failure presently not available, OBDon-board diagnosis not debounced
MIL - Status: (48) failure does not cause warning lamp show light (MIL)
P-Code: P1301 Ignition Monitoring Cylinder 1 Spark Duration Too Short F_LZ: 40
ambient text / entry at 100720 km(n.) 100720 km(2.) 100720 km(1.)
coolant temperature OBD 33.00 °C 85.00 °C 83.00 °C
voltage Kl. 87 13.41 V 13.20 V 13.00 V
Engine speed 640.00 rpm 672.00 rpm 576.00 rpm
spark duration cylinder 1 0.00 ms 0.00 ms 0.00 ms
__________________________________________________ _________

$error locationNr: 11804
$error locationtext: 2E1C ignition, cylinder 5
570E2E1C020013050928312E7B811300312E7C821400312E51 7F1400
Error: 3(11) No.: 11804 2E1C ignition, cylinder 5 frequency: 9
error type: 2 (4841 ) duration of combustion too short
readines Flag: (16 ) Test conditions fulfilled
error status: (32 ) failure presently not available, OBDon-board diagnosis not debounced
MIL - Status: (48) failure does not cause warning lamp show light (MIL)
P-Code: P1305 Ignition Monitoring Cylinder 5 Spark Duration Too Short F_LZ: 40
ambient text / entry at 100720 km(n.) 100720 km(2.) 100720 km(1.)
coolant temperature OBD 41.00 °C 84.00 °C 83.00 °C
voltage Kl. 87 12.90 V 13.20 V 13.10 V
Engine speed 640.00 rpm 640.00 rpm 608.00 rpm
spark duration cylinder 5 0.00 ms 0.00 ms 0.00 ms
__________________________________________________ _________

$error locationNr: 10701
$error locationtext: 29CD misfirings, cylinder 1
570E29CDA21003010528312EAF271E80312E4F3E2480312E52 3E2580
Error: 4(11) No.: 10701 29CD misfirings, cylinder 1 frequency: 5
error type: 2 (4097 ) exhaust fume causing damages after start procedure
readines Flag: (16 ) Test conditions fulfilled
error status: (33 ) failure presently not available, OBDon-board diagnosis debounced
MIL - Status: (49) failure would cause warning lamp show light (MIL)
P-Code: P0301 Cylinder 1 Misfire Detected F_LZ: 40
ambient text / entry at 100720 km(n.) 100720 km(2.) 100720 km(1.)
Engine temperature 13.50 °C 11.25 °C 83.25 °C
load value for misfire detection 24.22 % 24.22 % 15.23 %
Engine speed 1184.00 rpm 1152.00 rpm 960.00 rpm
Lambda integrator group 1 -0.00 % -0.00 % -0.00 %
__________________________________________________ _________

$error locationNr: 0
$error locationtext:
7F2112
Error: 5(11) No.: 0 frequency: 0
error type: 9 (56 )
readines Flag: (56 )
error status: (56 )
MIL - Status: (56)
P-Code: F_LZ: 6
ambient text / entry at




__________________________________________________ _________

$error locationNr: 11803
$error locationtext: 2E1B ignition, cylinder 4
570E2E1B020013040128312E7C841600000000000000000000 000000
Error: 6(11) No.: 11803 2E1B ignition, cylinder 4 frequency: 1
error type: 2 (4841 ) duration of combustion too short
readines Flag: (16 ) Test conditions fulfilled
error status: (32 ) failure presently not available, OBDon-board diagnosis not debounced
MIL - Status: (48) failure does not cause warning lamp show light (MIL)
P-Code: P1304 Ignition Monitoring Cylinder 4 Spark Duration Too Short F_LZ: 40
ambient text / entry at 100720 km(1.)
coolant temperature OBD 84.00 °C
voltage Kl. 87 13.41 V
Engine speed 704.00 rpm
spark duration cylinder 4 0.00 ms
__________________________________________________ _________

$error locationNr: 10700
$error locationtext: 29CC misfirings, several cylinders
570E29CCA21003000428312E4D248300312E4F7F8400312E50 7F8300
Error: 7(11) No.: 10700 29CC misfirings, several cylinders frequency: 4
error type: 2 (4097 ) exhaust fume causing damages after start procedure
readines Flag: (16 ) Test conditions fulfilled
error status: (33 ) failure presently not available, OBDon-board diagnosis debounced
MIL - Status: (49) failure would cause warning lamp show light (MIL)
P-Code: P0300 Random/Multiple Cylinder Misfire Detected F_LZ: 40
ambient text / entry at 100720 km(n.) 100720 km(2.) 100720 km(1.)
ambient temperature 12.00 °C 11.25 °C 9.75 °C
rail pressure 172531.75 hPa 172531.75 hPa 48906.64 hPa
voltage Kl. 87 13.30 V 13.41 V 13.30 V
counter recognition bad road 0.00 - 0.00 - 0.00 -
__________________________________________________ _________

$error locationNr: 11801
$error locationtext: 2E19 ignition, cylinder 2
570E2E19020013020128312E7E821400000000000000000000 000000
Error: 8(11) No.: 11801 2E19 ignition, cylinder 2 frequency: 1
error type: 2 (4841 ) duration of combustion too short
readines Flag: (16 ) Test conditions fulfilled
error status: (32 ) failure presently not available, OBDon-board diagnosis not debounced
MIL - Status: (48) failure does not cause warning lamp show light (MIL)
P-Code: P1302 Ignition Monitoring Cylinder 2 Spark Duration Too Short F_LZ: 40
ambient text / entry at 100720 km(1.)
coolant temperature OBD 86.00 °C
voltage Kl. 87 13.20 V
Engine speed 640.00 rpm
spark duration cylinder 2 0.00 ms
__________________________________________________ _________

$error locationNr: 11805
$error locationtext: 2E1D ignition, cylinder 6
570E2E1D020013060128312E7E821500000000000000000000 000000
Error: 9(11) No.: 11805 2E1D ignition, cylinder 6 frequency: 1
error type: 2 (4841 ) duration of combustion too short
readines Flag: (16 ) Test conditions fulfilled
error status: (32 ) failure presently not available, OBDon-board diagnosis not debounced
MIL - Status: (48) failure does not cause warning lamp show light (MIL)
P-Code: P1306 Ignition Monitoring Cylinder 6 Spark Duration Too Short F_LZ: 40
ambient text / entry at 100720 km(1.)
coolant temperature OBD 86.00 °C
voltage Kl. 87 13.20 V
Engine speed 672.00 rpm
spark duration cylinder 6 0.00 ms
__________________________________________________ _________

$error locationNr: 11757
$error locationtext: 2DED power management, standby current control
570E2DED0804160F0828312E2A000071312E00000001312E00 000000
Error: 10(11) No.: 11757 2DED power management, standby current control frequency: 8
error type: 8 (4286 ) standby current violation
readines Flag: (16 ) Test conditions fulfilled
error status: (32 ) failure presently not available, OBDon-board diagnosis not debounced
MIL - Status: (48) failure does not cause warning lamp show light (MIL)
P-Code: P160F Powermanagement No-Load Current Error F_LZ: 40
ambient text / entry at 100720 km(n.) 100720 km(2.) 100720 km(1.)
time with idle current 80 - 200 mA 0.00 min 0.00 min 627.20 min
time with idle current 200 - 1000 mA 0.00 min 0.00 min 0.00 min
time with idle current larger than 1000 mA 0.00 min 0.00 min 0.00 min
voltage Kl. 87 0.00 V 0.10 V 11.48 V
__________________________________________________ _________

$error locationNr: 10706
$error locationtext: 29D2 misfirings, cylinder 6
570E29D2A11003060228312E613A1580312E6E2F1680000000 000000
Error: 11(11) No.: 10706 29D2 misfirings, cylinder 6 frequency: 2
error type: 1 (4096 ) by means of fuel switch-off
readines Flag: (16 ) Test conditions fulfilled
error status: (33 ) failure presently not available, OBDon-board diagnosis debounced
MIL - Status: (49) failure would cause warning lamp show light (MIL)
P-Code: P0306 Cylinder 6 Misfire Detected F_LZ: 40
ambient text / entry at 100720 km(2.) 100720 km(1.)
Engine temperature 34.50 °C 24.75 °C
load value for misfire detection 18.36 % 22.66 %
Engine speed 704.00 rpm 672.00 rpm
Lambda integrator group 2 -0.00 % -0.00 %
__________________________________________________ _________

[Boss777]

Got 2 new injectors and installed 09 on bank 4 5 6 and all is good fixed still misfire when it starts you can hear from muffler and drawing sometimes jerks but check engine light went away and put down all the power

[Boss777]

29D1 Misfirings, cylinder 5
29D2 Misfirings, cylinder 6
29D0 Misfirings, cylinder 4
29CC Misfirings, several cylinders
2E1B Ignition, Normal 2STEP/NLS code
0000 Unknown Fault


again number 5 gives up and 6 leacky injectors just

also any idea my 2 step does not work i try all the steps still no go any help

[csu87]

You sure you installed them right? Were they new or used injectors? Did you code them? It's not a coincidence that the ones you replaced are the ones that aren't working correctly.

[Boss777]

Originally Posted by csu87

You sure you installed them right? Were they new or used injectors? Did you code them? It's not a coincidence that the ones you replaced are the ones that aren't working correctly.

well it said on ebay new never used they look like new but had some marks but not like installing marks

i did install all correct but had some inpa issue coding it some errors popped

[Boss777]

I got two more new injectors one was leaky other one stop working so new ones in coded and wala all good but still got misfire drove all good and p0175 code came up and now new injector 5 stopped any idea my 2nd new injector stop