Parts for your 2013 Suzuki Splash-Camshaft sensor

2013 Suzuki Splash Camshaft Sensor — What It Does and How to Look After It

Technical sources confirm the 2013 Suzuki Splash is fitted with a camshaft position sensor. The Suzuki Global Service Manual for K10B/K12B engines (Engine Control/EC section), the Suzuki Electronic Parts Catalogue (EPC) for Splash 2013, and service literature for the 1.3 DDiS (Fiat Multijet) all detail a camshaft position sensor used by the engine control module. These references cover the sensor’s circuit, location on the cylinder head, and diagnostic procedures, leaving no doubt it’s a relevant part for this model year.

On the 2013 Splash, the camshaft sensor feeds the ECU precise camshaft phase information so it can synchronise with the crank sensor. That lets the ECU run sequential fuel injection, set crisp ignition timing, manage variable valve timing on K-series petrol engines, and deliver clean cold starts. Without an accurate cam signal, the Splash can crank longer, stumble off idle, lose power, and trigger a check-engine light.

It isn’t a scheduled replacement item, but it deserves attention during routine servicing. A quick look under the bonnet while changing oil or filters can prevent headaches later. On the K10B/K12B petrol engines, the sensor sits at the timing chain end of the cylinder head, on the 1.3 DDiS it’s mounted near the cam cover. Keeping the connector clean and the loom secured away from heat and sharp edges goes a long way.

• Typical symptoms of a failing sensor: hard or long starting, rough idle, flat spots, limp mode, poor fuel use, and DTCs such as P0340/P0341.
• Basic checks: look for oil in the plug, damaged wiring, loose retaining bolt, or contamination on the sensor nose.
• Replacement tips: disconnect the battery, remove the single retaining bolt, twist and withdraw the sensor, renew the O-ring, lightly oil it, refit and tighten to the workshop manual spec, clear codes, and road test.

Owners should choose an OEM-quality Hall‑effect sensor, bargain units can cause intermittent misfires and false fault codes. A scan tool that shows live data helps confirm cam/crank synchronisation before throwing parts at the problem. If the Splash has high kilometres or timing chain work is planned, that’s a convenient time to inspect the sensor and its harness. Done properly, the job is a straightforward spanner task that restores reliable starting and smooth running.

Popular questions about the 2013 Suzuki Splash camshaft sensor

Where is the camshaft sensor located on a 2013 Splash?
On K10B/K12B petrol engines it’s mounted on the cylinder head at the timing chain end, beneath the plastic engine cover. The plug is a three‑pin connector. On the 1.3 DDiS diesel, it’s fixed near the cam cover on the gearbox side of the head.

What are the signs the camshaft sensor needs replacement?
Expect longer cranking, uneven idle, sudden loss of power, higher fuel use, and a check‑engine light. Common codes include P0340 or P0341. If wiring and connector checks don’t resolve it, the sensor is usually replaced.

Is it a routine service item and what’s the usual cost?
It’s not a routine replacement item. It’s replaced on condition. In Australia or New Zealand, quality aftermarket or OEM sensors are typically mid‑range in price, and labour is modest since access is straightforward. Clearing codes and a short road test should finish the job.