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10 results
Showing matches for "misfire".
P0300: Random / multiple-cylinder misfire
Misfires are occurring across more than one cylinder or without one consistent cylinder pattern.
P0301: Cylinder 1 misfire detected
The ECU detected repeated combustion misfires on cylinder 1.
P0302: Cylinder 2 misfire detected
The ECU detected repeated combustion misfires on cylinder 2.
P0303: Cylinder 3 misfire detected
The ECU detected repeated combustion misfires on cylinder 3.
P0304: Cylinder 4 misfire detected
The ECU detected repeated combustion misfires on cylinder 4.
P0305: Cylinder 5 misfire detected
The ECU detects repeated combustion failure specifically on cylinder 5.
P0171: System too lean, bank 1
Fuel trim has reached a lean threshold because the ECU is adding more fuel than expected.
P0351: Ignition coil A primary / secondary circuit
The ECU detects an electrical fault in the ignition coil A control circuit.
P0420: Catalyst efficiency below threshold, bank 1
Upstream and downstream oxygen-sensor behavior suggests insufficient catalyst oxygen-storage performance.
P0671: Cylinder 1 glow-plug circuit
The glow-plug circuit for cylinder 1 has an electrical or current-consumption fault.
