Parts for your 2000 Suzuki Swift-Crank angle sensor

2000 Suzuki Swift crank-angle-sensor — what it does and how to look after it

Technical references including the Suzuki Swift SF413/SF416 Workshop Manual (Engine Control System section), Autodata specifications, and Suzuki Electronic Parts Catalog listings confirm that the 2000 Suzuki Swift uses a crank angle/position input. On G13BA-equipped cars the signal comes from a sensor within the distributor assembly (cam/crank angle pick-up), while G13BB variants use a separate crankshaft position sensor mounted at the timing cover near the crank pulley. So yes, a crank-angle-sensor is fitted and absolutely relevant on the 2000 Suzuki Swift.

On this model, the crank-angle-sensor feeds the ECU the exact position and speed of the crank so it can time spark and fuel properly. If that signal drops out, the Swift can be hard to start, misfire, or quit under load. The ECU will often flag a fault code (commonly P0335/P0340), the tacho may die suddenly during a stall, and fuel economy can slide. Under the bonnet you’ll find the sensor either inside the distributor (G13BA) or bolted by the crank pulley (G13BB), reading a toothed wheel as it spins.

It’s not a scheduled replacement item, but it’s smart to check it whenever the front of the engine is apart — for example during a timing belt and seal service on G13BB engines, or when inspecting the distributor on G13BA cars. Replacement is straightforward for a competent DIYer: disconnect the battery, unplug the sensor, remove its retaining bolt(s), and swap it out, taking care with the O-ring and connector seals. On distributor versions, mark the housing position before removal and inspect for shaft play, on G13BB, ensure the sensor sits square and the harness is routed clear of heat and sharp edges.

• Typical signs it’s due: intermittent no-start when hot, random stalling, rough idle, sudden loss of power, or recurring crank/cam sensor fault codes.
• Good practice during service: clean the connector, check harness insulation, keep the reluctor wheel free of oil and metal debris, and use dielectric grease on terminals.
• After replacement: clear codes, then take a short drive so the ECU can settle trims. No coding is required, base ignition timing checks apply only if the distributor was disturbed.

Use a quality OE-equivalent sensor and fresh O-rings. Most workshops will allow roughly 0.5–1.0 hour, depending on access and whether the timing covers are already off. That small bit of care can save a lot of roadside grief down the track on Aussie and Kiwi roads.

FAQs

Where is the crank-angle-sensor on a 2000 Suzuki Swift?
G13BA engines use a pick-up inside the distributor on the cylinder head. G13BB engines have an external crankshaft position sensor at the timing cover by the crank pulley, usually low at the front of the engine. A quick engine code check (engine plate) helps confirm which layout you’ve got.

Will a failing sensor cause hot stalling or no-start?
Yes. Heat and age can cause intermittent signal loss, leading to hot no-starts, random stalling, and a dead tacho as the engine dies. Once it cools, it may restart. Checking fault codes and the sensor’s wiring under the bonnet usually points you in the right direction.

Does it need programming after replacement?
No programming is required. Clear any stored codes and take a short drive. If the distributor was moved on a G13BA, verify base timing as per the workshop procedure. Otherwise, the ECU relearns trims on the fly.