🔵 © PRODUCT DESCRIPTION
ISUMO® Crankshaft Position Sensor
Detects crankshaft position and engine speed, sending signals to the engine computer for ignition and fuel-injection timing.
🔵 © PACKAGE INCLUDES
1 x Crankshaft Position Sensor with attached wiring lead and 3-pin plug.
🔵 © COMMON SYMPTOMS
• Engine cranks but will not start.
• Intermittent engine stalling.
• Hard starting.
• Check Engine light illuminated.
These symptoms may also be caused by damaged wiring or other engine-control faults.
🔵 © COMMON ERROR CODES
P0320 — No crankshaft reference signal at the engine computer.
P1391 — Intermittent loss of camshaft or crankshaft position signal.
Code availability varies by model year. Diagnose the circuit before replacing the sensor; these codes alone do not confirm sensor failure.
🔵 © INSTALLATION NOTES
• Turn the ignition off before servicing.
• Inspect the vehicle wiring and connector for damage.
• Clean the mounting surface and seat the sensor correctly.
• Use the correct original mounting hardware.
• Secure the wiring away from exhaust heat and moving parts.
• Follow the vehicle-specific service procedure.
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