P2618

Crankshaft Position Signal Output Circuit Low

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$17–50 (est.)

Symptoms

Engine won't start
Unstable engine operation
Power Loss
Increased fuel consumption
Check Engine light comes on

Causes

Open or short circuit in wiring
Poor contact in the sensor connector
Malfunction of the crankshaft position sensor
Wiring harness damage
Circuit Grounding Problems

How to Fix

Check the integrity of the sensor wiring
Clean and check connector contacts
Check the resistance and output signal of the sensor
Replace the crankshaft position sensor if necessary
Check and restore circuit grounding

Related codes

P0335 P0336 P0337 P0338