Detailed information on troubleshooting and repairing a P0351 DTC code which refers to a circuit malfunction in the ignition coil A. Also includes links to relevant forum topics on the code.

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.

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.

In this article, we’ll answer those questions and go over everything you need to know about the P0351 code. We’ll cover what it is, its causes and symptoms, and a reliable solution to resolve it.

Nov 13, 2023 · In simpler terms, the P0351 code means there’s a problem with the first ignition coil or its wiring in your car. This could make your car run rough or even cause it to stall, as the …

How to fix a P0351 engine code: Ignition Coil A Primary / Secondary Circuit A P0351 Code is set when the computer (ECM/PCM) detects an issue with the primary or secondary circuit for …

P0351-Ignition Coil "A" Primary/Secondary Circuit — Meaning, common causes, and fixes. Diagnose and clear this code with the right OBD2 tools.

Jul 15, 2025 · Diagnostic trouble codes offer clues to pinpoint problems and code P0351 indicates an ignition system malfunction that impedes starting or operation. Let’s explore what a P0351 …

May 27, 2024 · 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 …

Code P0351 indicates there's an electrical problem in either the primary ( the computer side ) or the secondary ( the spark plug side ) of the Ignition Coil "A" Circuit.