Audi DTC P1370 – Cylinder 6, ignition circuit Open Circuit
DTC P1370 meaning on Audi
DTC P1370 on an Audi indicates an open circuit in the ignition system of cylinder 6. This fault code is specifically related to the ignition coil circuit for cylinder 6, signaling a disruption in the electrical connection that controls the spark plug firing in that cylinder.
Audi DTC P1370 symptoms
Symptoms of DTC P1370 on an Audi may include rough idling, misfires, loss of power, and potentially an illuminated check engine light on the dashboard. The vehicle may also experience decreased fuel efficiency and overall performance issues.
Audi DTC P1370 causes
The most common causes of DTC P1370 on an Audi include a faulty ignition coil, damaged wiring or connectors in the ignition circuit, or a problem with the Engine Control Module (ECM). Additionally, corrosion or poor connections can also lead to an open circuit fault.
Audi DTC P1370 seriousness
Ignoring DTC P1370 on an Audi can lead to further engine damage, reduced fuel efficiency, and potential drivability issues. It is important to address this fault code promptly to prevent any long-term consequences and ensure the vehicle operates optimally.
How to diagnose DTC P1370 on Audi
To diagnose DTC P1370 on an Audi, a mechanic would typically start by using a diagnostic scanner to retrieve the fault code and perform a visual inspection of the ignition coil, wiring, and connectors for cylinder 6. They may also conduct tests to check the continuity of the circuit and inspect the ECM for any signs of malfunction.
How to fix DTC P1370 on Audi
Fixing DTC P1370 on an Audi often involves replacing the faulty ignition coil for cylinder 6, repairing any damaged wiring or connectors, and ensuring proper connections are established. In some cases, resetting the ECM or addressing any underlying issues that caused the open circuit fault may be necessary.
How to erase DTC P1370 on Audi
Once the underlying issue causing DTC P1370 on an Audi has been resolved, the fault code can be erased using a diagnostic scanner. By clearing the code, the check engine light should turn off, indicating that the problem has been addressed successfully.
Recommended tools for Audi diagnostics
Explore our expert picks: The Best OBD2 Scanners for 2025
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.