What is OBD-II Code P2043? P2043 is a diagnostic trouble code (DTC) for "Reductant Temperature Sensor Circuit Range/Performance". This code indicates that the powertrain control module (PCM) has detected an abnormal voltage level in the reductant temperature sensor circuit. In our workshop, we've encountered the P2043 code quite frequently across various car makes. With European
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What is P2033 and How Serious Is It? P2033 is an OBD-II generic code that stands for "Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 2)". This code indicates that the powertrain control module (PCM) has detected a high voltage condition in the circuit for the exhaust gas temperature (EGT) sensor located in bank
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Urgency Assessment The P202F diagnostic trouble code (DTC) is considered severe and should be addressed promptly. While it may not require immediate vehicle shutdown, prolonged driving with this issue can lead to: In our workshop, we've encountered the P202F code across various European car makes, with Mercedes-Benz, BMW, and Audi being the most frequent offenders.
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Overview and Urgency P2021 is a generic powertrain code related to the intake manifold runner control system on Bank 2 of the engine. While not immediately critical, this issue can lead to reduced engine performance and fuel economy if left unaddressed. In most cases, it is safe to continue driving for short distances, but prompt
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Urgency and Drivability The P2020 code is considered moderately serious and should not be ignored. While it may not cause immediate vehicle breakdown, it can lead to decreased engine performance, reduced fuel efficiency, and increased emissions. Continuing to drive with this code active is generally safe for short distances, but prolonged operation may result in
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Urgency and Driving Considerations The P2019 code indicates a problem with the intake manifold runner control (IMRC) system on bank 2 (the side of the engine that does not contain cylinder #1). With this code, the vehicle can typically still be driven safely to a repair shop. The engine may have decreased performance, rough idling,
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The P2018 OBD-II code indicates a problem with the intake manifold runner position sensor/switch circuit on bank 1. This code is considered a generic powertrain code that applies to many vehicles, but the specific repair steps may vary by make and model. In our workshop, we've seen the P2018 code pop up quite frequently, especially
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P2017: Intake Manifold Runner Position Sensor/Switch Circuit High When your vehicle's check engine light illuminates and you retrieve the P2017 code, it's essential to understand the urgency of the situation. While this code doesn't typically require immediate action, it's advisable to address it promptly to prevent potential performance issues and further damage. In our experience,
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P2016 OBD-II Code: Intake Manifold Runner Position Sensor/Switch Circuit Low Bank 1 Urgency Assessment The P2016 code indicates a problem with the intake manifold runner control system, specifically a low voltage in the position sensor or switch circuit for Bank 1. While not immediately critical, this issue can affect engine performance and fuel efficiency. In
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What does the P2015 code mean? The P2015 code indicates that the Powertrain Control Module (PCM) has detected that the Bank 1 intake manifold runner position sensor signal is out of range. This sensor determines the position of the intake manifold runner valves, which control the engine's air intake. In my years as a mechanic,
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