Parts for your 2011 Toyota Blade-Camshaft sensor

2011 Toyota Blade camshaft sensor — purpose and service advice

Technical sources confirm the 2011 Toyota Blade is fitted with camshaft position sensor(s), so this part is relevant to servicing. Toyota’s service literature for the 2AZ‑FE (2.4‑litre) and 2GR‑FE (3.5‑litre V6) engines, along with Toyota’s Electronic Parts Catalogue, shows a camshaft position sensor on the four‑cylinder and two sensors (one per bank) on the V6. These sensors are integral to VVT‑i control and sequential fuel/ignition timing on this model.

The camshaft sensor tells the engine control unit exactly where a camshaft is in its rotation. On the Blade, that allows the ECU to sync fuel injection and spark with the crankshaft, and to position the variable valve timing (VVT‑i) actuators on cue. The payoff is smooth starting, crisp throttle response and efficient running across Aussie and Kiwi driving conditions, from short city hops to long‑distance kilometres.

When a sensor starts to go lazy or fails, the ECU can’t trust the cam signal. Owners may notice longer cranking, a rough idle, flat performance, higher fuel use, or a check‑engine light. Common fault codes include P0340/P0341 (camshaft circuit/performance) and sometimes a CKP/CMP correlation code such as P0016. On the V6, a fault may show as bank‑specific.

It’s not a scheduled replacement item, but it’s smart to check it during routine servicing. Under the bonnet, inspect the wiring loom for hardened insulation, oil wicking into the connector and any chafing where the harness passes brackets. Because the sensor tip is magnetic, metallic debris from wear can cling to it, clean engine oil and on‑time services help keep the area tidy and VVT‑i happy.

Replacement is straightforward with basic tools. Disconnect the negative battery terminal, locate the sensor at the end of the cylinder head (the 2AZ‑FE has one, the 2GR‑FE has one per bank), unplug the connector, remove the retaining bolt, then twist and pull the sensor free. Lightly oil the new O‑ring, seat the sensor squarely, and tighten the bolt to factory spec. Reconnect, clear codes, and road‑test to confirm stable idle, smooth take‑off and no returning DTCs. On the V6, replace the correct bank’s sensor as indicated by diagnostics. Quality matters here: a genuine or reputable aftermarket sensor typically avoids nuisance codes and saves time. If issues persist, check the crank sensor, timing chain stretch and VVT‑i oil control valves before calling it done.

• Symptoms to watch: hard starting, misfires at idle, poor fuel economy, intermittent stalling, MIL on.
• Service tips: keep oil changes on schedule, protect the loom from heat, and verify codes before parts swapping.

FAQs — 2011 Toyota Blade camshaft sensor

Does the 2011 Toyota Blade have a camshaft sensor, and where is it?
The 2011 Blade does have camshaft sensor(s). The 2.4‑litre 2AZ‑FE uses one sensor mounted at the end of the cylinder head near the timing chain side. The 3.5‑litre 2GR‑FE V6 (Blade Master) uses two sensors, one on each bank, near the cam covers.

What fault codes point to a camshaft sensor issue on a Blade?
Typical codes are P0340 and P0341 for camshaft circuit/performance. A correlation code like P0016 can appear if the ECU sees a mismatch between the crank and cam signals. Always check wiring, connectors and oil condition before replacing the sensor.

Is it okay to keep driving with a failing camshaft sensor?
Short trips may be possible, but it’s risky. A failing sensor can cause stalling, poor acceleration and increased fuel use, and may trigger limp behaviour. For safety and to prevent catalytic converter damage from misfires, it’s best to diagnose and repair promptly.