What Does the P0351 Code Mean? The P0351 code indicates that the powertrain control module (PCM) detects an issue with the cylinder #1 ignition coil or its circuit. The ignition coil works like a transformer.

Symptoms of a P0351 DTC may include: MIL (Malfunction indicator lamp) illumination; Engine misfire may be present or intermittent; Causes. Potential causes of a P0351 code include: Short to voltage or ground on COP driver circuit; Open on COP driver circuit; Loose connection at coil or broken connector locks; Bad Coil (COP) Faulty Powertrain ...

2022年6月16日 · Frequently Asked Questions about P0351 Code 1. What are common symptoms of OBDII code P0351 (Ignition Coil 1 Control Circuit)? - Common symptoms include engine misfires, rough idling, lack of power, and illuminated check engine light. 2. What are potential causes of OBDII code P0351?

2020年8月13日 · 1. What are the common symptoms of OBDII code P0351 for a Ford vehicle? - Common symptoms include engine misfires, rough idling, loss of power, and illuminated Check Engine Light. 2. What does the OBDII code P0351 indicate specifically for Ford vehicles? - The code P0351 indicates a malfunction in the ignition coil 'A' primary/secondary circuit. 3.

2024年9月4日 · Diagnostic trouble code P0351 is indicative of a fault within the driver circuit of an engine’s #1 ignition coil. This fault can originate within the primary portion of this circuit (ECM/PCM), or the secondary side of the circuit (spark plug).

What Is Code P0351? Code P0351 is defined as “Ignition Coil ‘A’ Primary/Secondary Circuit Malfunction.” It’s an OBD-II diagnostic trouble code (DTC) that indicates a fault with ignition coil ‘A’ (a problem with the coil on cylinder #1 or its circuit).

2021年6月23日 · The P0351 code stands for “Ignition Coil ‘A’ Primary/Secondary Circuit.” It indicates a potential problem with cylinder #1 ignition coil or its circuit. Some possible causes include a faulty ignition coil, issues with the ignition coil circuit, or a problem with the PCM.