# P1026 on the 2019 Ford Edge

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.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name P1026

- [10177867](https://open.wenmarpro.com/bulletins/10177867), 2020-08-06: Some 2019\-2020 Edge/Nautilus vehicles equipped with a 2.0L EcoBoost engine may exhibit an illuminated malfunction indicator lamp \(MIL\) with diagnostic trouble codes \(DTCs\) P0128, P0217, P044C, P1026, P1285, P1299, P139A and/or P2457 stored in the powertrain control module \(PCM\). The vehicle may also exhibit low coolant level, white smoke from the tailpipe, an over temperature warning in the instrument panel cluster \(IPC\), and/or an external coolant leak. This may be due to the exhaust gas recirculation \(EGR\) cooler and/or settings in the PCM software. To resolve the condition, inspect the EGR cooler and/or update the PCM software.
- [10177705](https://open.wenmarpro.com/bulletins/10177705), 2020-08-04: Some 2015\-2020 F150/Edge/Fusion, 2016\-2018 MKX, 2019\-2020 Nautilus, and 2017\-2020 Continental vehicles equipped with 2.7L EcoBoost engines may exhibit an illuminated malfunction indicator lamp \(MIL\) and/or Engine Coolant Over Temperature warning with diagnostic trouble codes \(DTCs\) P0116, P0117, P0118, P0119, P0128, P0217, P0330, P1026, P1299, and/or P130D. This may be due to the engine coolant temperature \(ECT\) sensor or knock sensor wiring harness. To correct the condition, replace the 12A648 ECT sensor and 12A699 knock sensor. Do not disconnect the ECT sensor from the knock sensor harness in case parts are called back for analysis. For claiming, use causal part 12A699 and applicable labor operations in Section 10 of the Service Labor Time Standards \(SLTS\) Manual.
- [10168812](https://open.wenmarpro.com/bulletins/10168812), 2019-12-05: Some 2019\-2020 Edge/Escape/Nautilus/Corsair vehicles equipped with 2.0L EcoBoost engines may exhibit low coolant, white smoke from the tailpipe, an over temperature warning in the instrument panel cluster \(IPC\), external coolant leaking, and/or illuminated MIL with DTCs P0217, P0401, P1026, P1285, P1299, P2196 or P2467 stored in the PCM. This may be due to an EGR Cooler that is leaking coolant into the engine intake and exhaust system. The EGR cooler should be inspected first to detect the presence of any internal leaks by a visual inspection and a pressure test as defined in the Workshop Manual \(WSM\). If any coolant is found leaking from the coolant chamber into the exhaust chamber, replace the EGR cooler. If no issues are detected with the EGR cooler, continue repair diagnosis using standard diagnostic procedures as defined in the WSM.
- [10156875](https://open.wenmarpro.com/bulletins/10156875), 2019-04-08: Some 2015\-2019 F150/Edge, 2016\-2018 MKX, 2019 Nautilus and 2017\-2019 Fusion/Continental vehicles equipped with a 2.7L engine may exhibit a malfunction indicator lamp \(MIL\) and/or wrench lamp with diagnostic trouble codes \(DTCs\) P0116, P0117, P0118, P0119, P0217, P0330, P1026, and/or P130D. This may be due to a engine coolant temperature \(ECT\) sensor connector which is not fully seated or damaged wiring between connectors C1064 and C1047 for F150 and C1016 and C1168 for Edge/MKX/Nautilus/Fusion/Continental vehicles. ECT sensors should not be replaced if damaged wiring is found at or near these connectors. For claiming, use causal part 12A699 and applicable labor operations in Section 10 of the Service Labor Time Standards \(SLTS\) Manual.
- [10155563](https://open.wenmarpro.com/bulletins/10155563), 2019-04-01: Some 2015\-2019 F150/Edge, 2016\-2018 MKX, 2019 Nautilus and 2017\-2019 Fusion/Continental vehicles equipped with a 2.7L engine may exhibit a malfunction indicator lamp \(MIL\) and/or wrench lamp with diagnostic trouble codes \(DTCs\) P0116, P0117, P0118, P0119, P0217, P0330, P1026, and/or P130D. This may be due to a engine coolant temperature \(ECT\) sensor connector which is not fully seated or damaged wiring between connectors C1064 and C1047 for F150 and C1016 and C1168 for Edge/MKX/Nautilus/Fusion/Continental vehicles. ECT sensors should not be replaced if damaged wiring is found at or near these connectors. For claiming, use causal part 12A699 and applicable labor operations in Section 10 of the Service Labor Time Standards \(SLTS\) Manual.