What does the code P1351 mean?
What does the code P1351 mean?
OBD II fault code P1351 is a manufacturer specific code that most carmakers define as “Ignition Control Module Circuit Voltage”, or sometimes as “Ignition Control Module Circuit High Voltage”.
What is abnormal voltage in ignition control module?
Note that in the definition “Ignition Control Module Circuit Voltage”, the abnormal voltage could be either a high or a low voltage.
What is the voltage in an ignition system?
In a fully functional ignition system, both the Crankshaft -, and Camshaft Position Sensors generate signal voltages of about 5 Volts, but note that this voltage can vary between applications.
How does the Ignition Control Module ( ICM ) work?
The Ignition Control Module (ICM) has independent power and ground circuits. The circuits between the ICM and the Powertrain Control Module (PCM) consists of the following circuits: The ICM sends 3X signals to the PCM, and controls the timing advance during engine cranking.
What is the p1351 ignition control module voltage?
P1351 – Ignition Control Module Circuit Voltage Trouble Code Fault Location P1351 Ignition Control Module Circuit Voltage
What is the wiring on the ignition coil?
An ignition coil consists of a laminated iron core surrounded by two coils of copper wire. Unlike a power transformer, an ignition coil has an open magnetic circuit – the iron core does not form a closed loop around the windings.
How many volts ignition coil?
Ignition Coil. The primary circuit leads from the ignition switch or resistor to the ignition coil. An ignition coil is actually a transformer that is capable of increasing battery voltage to as much as 100,000 volts, although most coils produce about 50,000-60,000 volts.
What does ignition coil mean?
Ignition Coil. Definition – What does Ignition Coil mean? Ignition Coil is an induction coil present in the ignition system of an automobile that transforms the low voltage of a battery to thousands of volts required to form electric sparks in the spark plugs for igniting the fuel.
How does ignition coil function?
An ignition coil is a key component in a vehicle’s ignition system. Generating thousands of volts, the ignition coil sends energy in the form of an electric spark to the spark plugs. This spark is what is used to ignite the air and fuel mixture and start the engine and keep it running.
