P0336 on Toyota
Crankshaft Position Sensor 'A' Circuit Range/Performance
P0336 on Toyota vehicles indicates crankshaft position sensor 'a' circuit range/performance. Au7o has documented this code across 1 Toyota model — most commonly on Corolla. P0336 means the engine control module detected a crankshaft position sensor signal that is present but outside the expected range or pattern — for example, intermittent dropouts, an erratic waveform, or extra/missing pulses. The crankshaft position sensor tells the computer the exact position and speed of the crankshaft, which is essential for timing fuel injection and ignition. When this signal is unreliable, the engine may stumble, stall, hesitate, or be hard to start. Because it underpins basic engine operation, this code should be addressed promptly. Typical repair costs on Toyota range from $120 to $350, depending on the specific model and root cause.
Common Causes of P0336
- •Failing crankshaft position sensor
- •Damaged or contaminated reluctor/tone ring (debris, missing teeth)
- •Wiring damage, chafing, or corroded connectors
- •Incorrect air gap or loose sensor mounting
- •Electrical interference from nearby high-voltage components
- •Metal shavings on the sensor tip
- •ECM/PCM fault (less common)
P0336 on Toyota by Model
Toyota Corolla(1 issue)
- Crankshaft Position Sensor Failure Causing Stalling, Hard Start and P03352000-2010
The crankshaft position sensor (near the bellhousing/starter, PN 90919-05030 on 2ZR-FE cars) degrades on high-mileage Corollas, sending an erratic or lost signal to the ECU. This causes intermittent stalling, hard or no-start conditions and sets P0335 'Crankshaft Position Sensor A Circuit Malfunction' (or P0336/P0339). Symptoms are often heat-related and intermittent, making it a frequently searched no-start cause.
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View P0336 across all makes →Frequently Asked Questions
What does P0336 mean on Toyota?▼
P0336 stands for "Crankshaft Position Sensor 'A' Circuit Range/Performance." P0336 means the engine control module detected a crankshaft position sensor signal that is present but outside the expected range or pattern — for example, intermittent dropouts, an erratic waveform, or extra/missing pulses. The crankshaft position sensor tells the computer the exact position and speed of the crankshaft, which is essential for timing fuel injection and ignition. When this signal is unreliable, the engine may stumble, stall, hesitate, or be hard to start. Because it underpins basic engine operation, this code should be addressed promptly. On Toyota specifically, this code is documented across 1 model.
What causes P0336 on Toyota vehicles?▼
Common causes on Toyota: Failing crankshaft position sensor, Damaged or contaminated reluctor/tone ring (debris, missing teeth), Wiring damage, chafing, or corroded connectors, Incorrect air gap or loose sensor mounting, Electrical interference from nearby high-voltage components. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0336 on a Toyota?▼
Repair costs on Toyota range from $120 to $350, depending on the specific model and root cause.
Which Toyota models have P0336 documented?▼
Au7o has documented P0336 on 1 Toyota model: Corolla.