P0351 Code: Ignition Coil “A” Circuit Malfunction Causes ...
Dec 2, 2025 · Learn what triggers the P0351 ignition coil “A” circuit malfunction, the symptoms to watch for, and the repairs that fix it fast, so you can prevent misfires and avoid costly catalytic …
P0351 Code Meaning, Causes, Symptoms, And How To Fix
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.
P0351 Code Meaning, Causes, Symptoms & Tech Notes
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.
P0351 Ignition Coil A Primary/Secondary Circuit Malfunction
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.
P0351 Code: Ignition Coil Malfunction (Causes and How to Fix)
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 …
P0351 - Ignition Coil "A" Primary/Secondary Circuit - RepairPal
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.
OBD2 Code P0351 – Causes, Symptoms, and Repairs
Sep 16, 2025 · Learn all about the P0351 code, what causes issues in the ignition coil 'A' circuit, and how to diagnose and fix common problems to maintain optimal engine performance.