Parts for your 2000 Honda Accord-Crank angle sensor

2000 Honda Accord crank-angle-sensor (CKP): what it does and how to look after it

Yes, the 2000 Honda Accord uses a crank-angle-sensor — Honda calls it the crankshaft position (CKP) sensor. Technical references including the Honda Accord 1998–2002 Service Manual (Helm), the 2000 Accord Electrical Troubleshooting Manual, and common workshop databases (Autodata/Mitchell) list a CKP sensor on both the 2.3L F23 four‑cylinder and the 3.0L J30 V6. On the F23, the CKP is mounted at the front of the engine near the oil pump behind the lower timing cover, the V6 has a similar front cover/oil pump location. This is the same device many techs casually call a “crank angle sensor”.

On this Accord, the CKP is the ECU’s primary reference for crank angle and engine speed. It tracks a toothed trigger wheel on the crank, letting the ECU fire the coils and injectors at just the right moment and monitor misfire. Lose that signal and you’re looking at no‑start, stalling, or rough running. While earlier Hondas relied more on distributor‑mounted sensors, by 2000 the Accord uses a dedicated CKP at the crank, with the four‑cyl also using distributor TDC/CYP pickups for additional phasing.

There’s no routine “service” for the CKP itself — it’s a sealed sensor — but it’s smart to check it whenever the front of the engine is apart. For the F23, that’s typically during a timing belt and water pump job, for the J30 V6, during timing belt/front cover service. Inspect the wiring for hardening, chafe or oil saturation, ensure the connector locks positively, and confirm the sensor sits square with the correct air gap to the reluctor. If replacement’s needed, use quality OEM or reputable aftermarket, fit a new O‑ring if applicable, route the loom exactly as per the manual, and secure any clips so the lead can’t rub on the crank pulley. After fitting, clear fault codes, check live data for a steady CKP signal, and perform a basic idle relearn. Most Accords of this era don’t need special programming for a new CKP.

• Common symptoms: extended crank/no‑start, random stalling, erratic tach, poor fuel economy, and DTCs such as P0335–P0339.
• Good practice: inspect during timing belt service, keep oil leaks in check, and avoid pulling on the harness when disconnecting.
• If unsure on access: the four‑cyl CKP often requires removing the lower cover/crank pulley, many owners plan it with the belt service to save time and labour.

Where is the crank-angle-sensor on a 2000 Honda Accord?

On the 2.3L four‑cylinder (F23), it’s mounted at the front of the engine in the oil pump area behind the lower timing cover, reading a toothed wheel on the crank. On the 3.0L V6 (J30), it’s also at the front cover/oil pump region. Access on both often involves removing splash shields, the four‑cyl typically requires crank pulley and lower cover removal.

What are the signs the CKP is failing?

Hard starting or no‑start when hot, sudden stalling, misfire‑like surging, erratic or dead tacho, and stored codes P0335–P0339 are common. If the signal drops out, the ECU can cut spark and fuel to protect the engine, so it may feel like the car just “dies” and then restarts once cooled.

Does a new CKP sensor need programming?

No special programming is usually required on the 2000 Accord. Fit the sensor, verify the air gap and connector, clear any DTCs, and let the ECU relearn idle after battery disconnect. A quick road test while watching live data helps confirm a clean CKP signal.