What is Fault Code SPN 4364? Fault Code SPN 4364 indicates a problem with the Selective Catalyst Reduction (SCR) system on diesel vehicles. Specifically, it points to the SCR NOx conversion efficiency being lower than expected. In our workshop, we've encountered SPN 4364 quite frequently across various vehicle makes. With American trucks like Freightliner and
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The P0112 code indicates that the intake air temperature (IAT) sensor circuit is reporting a voltage below the normal operating range. This code is fairly urgent, as driving with a faulty IAT sensor can lead to poor engine performance, reduced fuel efficiency, and potential engine damage. While it may be possible to continue driving for
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The P0111 code indicates that the engine control module (ECM) has detected an issue with the intake air temperature (IAT) sensor circuit. This is a generic OBD-II code, meaning it applies to all makes and models, though specific repair steps may vary. In our workshop, we've seen the P0111 code pop up quite frequently, especially
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Can You Keep Driving with a P0110 Code If your vehicle is displaying a P0110 code, it indicates a problem with the intake air temperature (IAT) sensor circuit. In most cases, you can continue driving cautiously for a short distance, but it's best to diagnose and fix the issue as soon as possible. Driving with
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The P0109 code indicates an intermittent issue with the Manifold Absolute Pressure (MAP) or Barometric Pressure (BARO) sensor circuit. This article provides a comprehensive analysis of the P0109 code, its implications, diagnosis, and repair. In our workshop, we've seen the P0109 code pop up quite frequently across various European makes, particularly in Volkswagen, BMW, and
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Urgency and Driving Implications P0099 is a moderate severity code related to the intake air temperature sensor circuit. While not immediately critical, it's advisable to address the issue promptly: Short-term driving: Generally safe for short distances Long-term operation: Not recommended; may lead to decreased performance and fuel efficiency Dealer visit: Schedule within 1-2 weeks; immediate
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Urgency and Drivability P0097 (Intake Air Temperature Sensor 2 Circuit Low Bank 1) is not a critical issue that requires immediate attention, but it should be addressed promptly to prevent potential engine performance issues. While it's generally safe to continue driving with this code present, ignoring it may lead to: Based on our workshop experience,
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Urgency and Drivability The P0097 code indicates a potential issue with the Intake Air Temperature (IAT) Sensor 2 Circuit, which can affect engine performance and fuel efficiency. While not immediately critical, it's advisable to address this issue promptly: Continued driving is generally possible, but may result in reduced fuel economy and potential engine performance issues.
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The P204F Engine Code: What It Means and How to Fix It The P204F is a generic powertrain diagnostic trouble code that indicates a problem with the reductant system in diesel vehicles equipped with a Selective Catalytic Reduction (SCR) system. If you're an engineer or mechanic, understanding this code is crucial for properly diagnosing and
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SPN 3464 Fault Code: Diagnosis and Repair Guide for Engine Throttle Actuator Control Issues Urgency and Driving Considerations When the SPN 3464 fault code appears, it indicates an issue with the engine throttle actuator control. The severity depends on the specific Failure Mode Identifier (FMI) sub-code: FMI 0: Throttle actuator control current too low FMI
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