# P0087 on the 2012 Audi A3

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0087

- [10233298](https://open.wenmarpro.com/bulletins/10233298), 2023-04-06: This bulletin provides instructions for when the MIL is on, and the vehicle either runs roughly or does not start in the presence of one or more of the following DTCs: P008700, P008800, P019100
- [10123633](https://open.wenmarpro.com/bulletins/10123633), 2017-11-17: Under certain conditions, the output signal from the vehicle?s Engine Control Module \(ECM\) to the in\-tank fuel pump may reduce fuel supply pressure to the fuel rail. If this happens, the Malfunction Indicator Light \(MIL\) will illuminate, and the DTC code P0087 ?Fuel Rail/System Pressure ? Too Low Bank 1? will be stored in the ECM. A vehicle with this condition will not pass an IM \(emissions\) inspection. Please be aware that other conditions \(unrelated to the issue described in this action\) may cause the MIL in a vehicle to illuminate. Customers should be prepared to cover all diagnosis and repair costs for these other, unrelated conditions.
- [10122180](https://open.wenmarpro.com/bulletins/10122180), 2017-11-08: Supersedes Technical Service Bulletin Group 01 number 14\-55 dated January 8, 2014. The MIL is on. DTC P0087 may be stored in the ECM. Drivability concerns such as hard starting/no starting are present. Outside temperature is sub\-freezing. In tank, fuel pump may be making a straining noise.
- [10122176](https://open.wenmarpro.com/bulletins/10122176), 2017-11-08: The MIL is on. DTC P0087 may be stored in the ECM. Drivability concerns such as hard starting/no starting are present. Outside temperature is sub\-freezing. In tank, fuel pump may be making a straining noise. Diesel fuel requires additive blending or ?winterization? to be useable at low temperatures. At temperatures below 20° F \(\-7° C\), No. 2 Diesel with insufficient winterization blending may lose its fluidity due to wax separation. This may clog the fuel filter or in\-tank filter, preventing the engine from operating properly. No. 2 Diesel is blended by refineries to various levels of winterization \(minimum useable temperature\) based on month, geographical location, and the 10th percentile minimum ambient air temperature for the given region. Although rare, during sudden periods of extreme low temperatures \(record lows\), fuel stations may not be adequately prepared with No. 2 Diesel fuel with sufficient winterization to resist wax formation or ?gelling?.
- [10076056](https://open.wenmarpro.com/bulletins/10076056), 2016-07-07: ECM Software Under certain conditions, the output signal from the vehicle’s Engine Control Module \(ECM\) to the in\-tank fuel pump may reduce fuel supply pressure to the fuel rail. If this happens, the Malfunction Indicator Light \(MIL\) will illuminate, and the DTC code P0087 “Fuel Rail/System Pressure – Too Low Bank 1” will be stored in the ECM. A vehicle with this condition will not pass an IM \(emissions\) inspection. Please be aware that other conditions \(unrelated to the issue described in this action\) may cause the MIL in a vehicle to illuminate. Customers should be prepared to cover all diagnosis and repair costs for these other, unrelated conditions.