Knocking on cylinder 7 in your vehicle? It risks engine damage and may cause a shutdown. Scan the sensor, check wiring, then reprogram or replace it.

Knocking vibration alert on your vehicle? It means Cylinder 6 sensor exceeds threshold, risking engine damage—scan the PCM, test the sensor, and repair.

Knocking from cylinder 5 on your vehicle? It means the vibration sensor exceeded its limit, engine damage—scan, test the sensor, reprogram or replace.

Vibration from cylinder 4 in your vehicle? The knock sensor threshold is exceeded, risking engine damage. Scan and replace or reprogram the sensor.

Knocking or vibration on your vehicle? P2338 means Cylinder 3 sensor over threshold—risk engine damage. Scan, test wiring, reprogram or replace sensor.

Knocking alert on your vehicle? P2337 means cylinder 2 exceeds knock sensor threshold—engine damage risk. Scan, test sensor, and reprogram or replace now.

Knocking or vibration on your vehicle? P2336 means Cylinder 1 exceeds knock sensor threshold—engine damage risk. Scan, test sensor, reprogram or replace.

Misfire and check‑engine light on your vehicle? A faulty Ignition Coil L secondary circuit can cause power loss—scan, test the coil, replace if needed.

Misfire or power loss in your vehicle? Ignition Coil L Primary Control Circuit High can overheat coil and hurt performance. Scan P2334, test coil L now.

Weak spark and misfire in your vehicle? Ignition Coil L Primary Control Circuit Low can cause power loss. Scan, test the coil and replace or reprogram now.