BMW DTC P113D – Intake Air Temperature Sensor 1 Temperature Implausible (Bank 1)
DTC P113D meaning on BMW
DTC P113D on a BMW indicates an issue with the Intake Air Temperature Sensor 1, specifically an implausible temperature reading on Bank 1. This sensor is responsible for measuring the temperature of the air entering the engine, which is crucial for proper fuel delivery and combustion.
BMW DTC P113D symptoms
Symptoms of DTC P113D on a BMW may include poor engine performance, rough idling, decreased fuel efficiency, and potentially an illuminated check engine light on the dashboard.
BMW DTC P113D causes
The causes of DTC P113D on a BMW can vary, but common reasons include a faulty intake air temperature sensor, wiring issues, or a problem with the sensor’s connection to the engine control module.
BMW DTC P113D seriousness
While DTC P113D may not cause immediate engine failure, it can lead to decreased performance and efficiency over time if left unresolved. It is recommended to address this issue promptly to prevent further complications.
How to diagnose DTC P113D on BMW
To diagnose DTC P113D on a BMW, a mechanic would typically use a diagnostic scanner to retrieve the fault code and then perform a visual inspection of the intake air temperature sensor and its wiring. Testing the sensor’s resistance and checking for any loose connections are common diagnostic steps.
How to fix DTC P113D on BMW
Fixing DTC P113D on a BMW often involves replacing the faulty intake air temperature sensor. It is important to use a genuine OEM sensor to ensure proper functionality. Additionally, checking and repairing any damaged wiring or connections related to the sensor may also be necessary.
How to erase DTC P113D on BMW
Once the underlying issue causing DTC P113D on a BMW has been resolved, the fault code can be cleared using a diagnostic scanner. This will reset the check engine light and allow the vehicle’s onboard computer to monitor the system for any new faults.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.