Parts for your 2000 Suzuki Jimny-Crank angle sensor

2000 Suzuki Jimny crank angle sensor — what it is, where it lives, and how to look after it

Yes, the 2000 Suzuki Jimny is fitted with a crank angle sensor (also called a crankshaft position sensor, CKP). This is confirmed by the Suzuki Jimny Factory Service Manual for 1998–2002 (Engine/ECM, DTC P0335/P0336, CKP inspection and replacement), the Suzuki Electronic Parts Catalogue for JB33/JB43 models, and workshop data services such as Autodata that show the CKP test procedures, waveforms, and locations for both G13BB and M13A engines. So it’s absolutely relevant to servicing and fault-finding on a 2000 Jimny.

On this Jimny, the crank angle sensor tells the ECU exactly where the crankshaft is in its rotation and how fast it’s spinning. That timing signal is the backbone for fuel injection and spark on every start and every kilometre driven. Without a clean, consistent CKP signal, the ECU can’t sync injection or ignition properly, which is why a flaky sensor can cause hard starting, random cut-outs, and dash lights. On G13BB engines the sensor typically reads off the flywheel at the bellhousing, on M13A engines it’s mounted at the front timing cover by the crank pulley. Either way, it’s a fixed-gap, non-adjustable sensor.

• Common symptoms of a crook CKP: long crank/no start, sudden stall then no restart, rough idle or misfire, tacho dropouts, and stored OBD-II codes like P0335 or P0336.
• Quick checks: inspect the plug and wiring loom for oil ingress, heat damage, or rubbed-through insulation, verify battery and earths, and scope or scan for a clean RPM signal if gear allows.

There’s no scheduled replacement for the Jimny’s crank angle sensor, but it’s smart to inspect it during related jobs. For G13BB vehicles, have a look while the gearbox or clutch is out. For M13A vehicles, check it during front seal, accessory belt, or timing-chain work. Keep the connector clean and clipped, route the loom away from sharp edges, and avoid blasting the sensor with degreaser. If replacing, disconnect the battery, swap the O-ring if fitted, seat the sensor squarely, and tighten the retaining bolt to the workshop spec shown in the service manual. No gap setting is required on the OE-style sensor.

For Jimnys that work hard off-road, water crossings, mud, and corrugations can be tough on sensors and plugs. A dab of dielectric grease on the connector seal and periodic visual checks go a long way. If remote touring, some owners carry a spare CKP—cheap insurance for a part that can strand the vehicle when it fails.

Popular questions about 2000 Suzuki Jimny crank angle sensors

Where is the crank angle sensor on a 2000 Suzuki Jimny?
On G13BB engines, it’s mounted near the bellhousing reading the flywheel. On M13A engines, it sits at the front of the engine on the timing cover by the crank pulley. Either way, it’s a single small sensor with a two- or three-pin connector.

What fault codes point to a bad crank angle sensor?
Typical codes are P0335 (Crankshaft Position Sensor “A” Circuit) and P0336 (Range/Performance). You might also see random misfire codes if the CKP signal drops out. Clear codes only after checking wiring and the connector, as harness faults can mimic a failed sensor.

Can it be driven with a failing CKP?
Sometimes it’ll run intermittently, but it can also die without warning and refuse to restart. For safety and reliability, it shouldn’t be driven until diagnosed and fixed, especially if heading bush or onto a motorway.