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08-21-2018, 09:27 PM | #1 |
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Fault Codes
I filled up with gas this morning, Yes premium and as soon as I started driving I had a Check engine light. I checked the Gas Cap and it was tight. The light that came on is the one noted for Canada? in my Manaul that there is an engine problem with a potential Emissions issue
When I got home I ran Carly and it came up with 9 Fault codes, two that concern me others may have been there for a while Engine / Motor Fault Code: 002D2A Fault Explanation: Differential pressure sensor, intake manifold: Adaptation Fault Code: 002D29 Fault Explanation: Differential pressure sensor, intake manifold: Plausibility Others that are not concerning, but would like to understand. No telling how long they have been stored if this don't trip the Check Engine light Airbag Fault Code: 0093C3 Fault Explanation: :OC3 / PDC 3: Data error in message / Timeout ID 43H (terminals) / ODS - passenger seat mat Fault Code: 009439 Fault Explanation: :CIS mat CIS error 6 / CIS - seating mat passenger heating wire interruption / CIS mat - CIS error 6 Instrument cluster / Kombiinstrument Fault Code: 00A559 Fault Explanation: :KL30g f shutdown / KL.30g f shutdown / KL30g f Cutoff / Klemme30g f shutdown Central info display / Zentrales Display Fault Code: 00A47E Fault Explanation: :Flap error: Blockade / Hardware Error: Internal voltage supply defective Phone / Telefon Fault Code: 00D690 Fault Explanation: :MOST: ring break / Ring break diagnosis was performed (Error ring diagnosis). / TCU: ring break diagnosis was performed (Error ring diagnosis) Fussraummodul /FRM Fault Code: 009CCE Fault Explanation: rive passenger side mirror broke / Battery deep discharge Fault Code: 00A8B6 Fault Explanation: :Left brake light is defective, PL3 from 07.14 and SA5A1: LED daytime running lights broken, PL3 from 07.14 and SA896: daytime running lights Halogen left defective I reset them and will see if they come back
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08-23-2018, 06:27 AM | #2 |
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As You say I'd reset them and see what happens. Run it for a couple of days and then check back.
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Dave
2011, E89 23i, Grey with Red leather.... relatively basic (getting less and less basic with every new retrofit)! My Z4 E89 YouTube channel... https://www.youtube.com/channel/UCtt...0vHFUQnoEvKB2Q |
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08-23-2018, 02:29 PM | #4 |
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Exactly the right question. I have a Canadian spec Z4, and if the check engine symbol OP is talking about looks like a car lifted on a hoist, then indeed our Z4's failing battery caused this symbol to appear on the dash. It would initially come up when the battery did not have enough charge, during colder days, and driving the car for 30-40 kms would clear the fault symbol. Eventually, the battery failed, and once it was replaced, the symbol did not re-appear.
Good luck to OP.
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08-23-2018, 03:32 PM | #5 |
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Good question on the battery. That happened on the 2009 Z4 I use to own. I started getting codes and it turned out to be the battery, just weren't any emissions codes at the time. If it happens again I will check it
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08-28-2018, 09:45 PM | #6 |
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Fault codes returned. Based on some being nonsense thinking battery. By non sense I am talking about phone and airbag errors along with broken mirror code. Anyone know anything about these codes that is worth digging into other than changing the battery?
This time two more: Engine / Motor Fault Code: 002F83 Fault Explanation: Motorabstellzeit, time counter combi - time counter DME, comparison Fault Code: 002F81 Fault Explanation: Motorabstellzeit, time counter combi - time counter DME, comparison Fault Code: 002D2A Fault Explanation: Differential pressure sensor, intake manifold: Adaptation Fault Code: 002D29 Fault Explanation: Differential pressure sensor, intake manifold: Plausibility Airbag Fault Code: 0093C3 Fault Explanation: :OC3 / PDC 3: Data error in message / Timeout ID 43H (terminals) / ODS - passenger seat mat Fault Code: 009439 Fault Explanation: :CIS mat CIS error 6 / CIS - seating mat passenger heating wire interruption / CIS mat - CIS error 6 Instrument cluster / Kombiinstrument Fault Code: 00A559 Fault Explanation: :KL30g f shutdown / KL.30g f shutdown / KL30g f Cutoff / Klemme30g f shutdown Central info display / Zentrales Display Fault Code: 00A47E Fault Explanation: :Flap error: Blockade / Hardware Error: Internal voltage supply defective Phone / Telefon Fault Code: 00D690 Fault Explanation: :MOST: ring break / Ring break diagnosis was performed (Error ring diagnosis). / TCU: ring break diagnosis was performed (Error ring diagnosis) Fussraummodul /FRM Fault Code: 009CCE Fault Explanation: rive passenger side mirror broke / Battery deep discharge Fault Code: 00A8B6 Fault Explanation: :Left brake light is defective, PL3 from 07.14 and SA5A1: LED daytime running lights broken, PL3 from 07.14 and SA896: daytime running lights Halogen left defective
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08-28-2018, 09:48 PM | #7 |
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a different service error on my 2009 when the battery was causing issues https://e89.zpost.com/forums/showthr...hlight=Battery
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08-29-2018, 10:06 PM | #8 |
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From a google search
Instrument cluster Fault Code: 00A559, Fault Explanation: :KL30g f shutdown Associated with Battery Drain Fault Code: 009CCE Fault Explanation: Drive passenger side mirror broke / battery deep discharge Another Battery indication Fault Code: 00A8B6 Fault Explanation: :Left brake light is defective, PL3 from 07.14 and SA5A1: LED daytime running lights broken, PL3 from 07.14 and SA896: daytime running lights Halogen left defective none of these are broken or defective, is the 7.14 supposed to be a stored date? Phone / Telefon Fault Code: 00D690 Fault Explanation: :MOST: ring break / Ring break diagnosis wasSearch says often caused by fiber optic cable issue. I am not using the center console phone thing and have had no issues with my BT connection Central info display Fault Code: 00A47E, Fault Explanation: :Flap error: Blockade / Hardware Error: Internal voltage supply defectiveAnother voltage item, could be battery or voltage reg. I havent had any issues with the flap opening or closing Airbag Fault Code: 0093C3 Fault Explanation: :- passenger seat mat Fault Code: 009439 Fault Explanation: :CIS mat CIS error heating wire interruption / CIS mat - CIS error 6 Search shows sometimes the passenger seat mat under seat material gets cracked breaking connection. I haven't had the seat heater on. Do I care about this one? Fault Code: 002F83 Fault Explanation: time counter combi - time counter DME, comparison Fault Code: 002F81 Fault Explanation: - time counter DME, comparison These have to do with engine turn on and off times. I have pressed the start button and started it when I was trying to shut the entuire car off and quickly shut it off. Wonder if that could be the cause here Fault Code: 002D2A Fault Explanation: Differential pressure sensor, intake manifold: Adaptation Fault Code: 002D29 Fault Explanation: Differential pressure sensor, intake manifold:Plausibility Both have to do with the MAP sensor and pressure in the manifold
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09-13-2018, 08:17 PM | #11 |
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changed the battery and the first two codes came back a week later. Everything else is fine. Are these MAF sensors I can replace myself
Engine / Motor Fault Code: 002D2A Fault Explanation: Differential pressure sensor, intake manifold: Adaptation Fault Code: 002D29 Fault Explanation: Differential pressure sensor, intake manifold: Plausibility ✗ ABS
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09-17-2018, 04:08 PM | #12 |
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sure. Easy to get to
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09-17-2018, 07:23 PM | #13 |
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A friend of mine is a service adviser at a BMW Dealer he said these codes are for the pressure sensors in the intake manifold. Those are used for the valvetronic to make sure there is enough vacuum for the crankcase gases. Usually when those faults occur, the sensor has failed.
Since I have the PCV recall still open, he suggested I have them look at it when I bring it in. I know the the vent hose goes from the back of the valve cover to under the intake,but how easy is it to get into the intake manifold? How much disassembly to get to these sensors?
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09-30-2018, 06:57 PM | #14 |
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Combination of the battery and a new manifold sensor cleared the faults
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